Construction and ordering manual - idg-gmbh.com performance seals.pdf · High-performance seals in...

Construction and ordering manual

HIGH-PERFORMANCE SEALS IN COMPLIANCE WITH INTERNATIONAL

STANDARDS AND IDG CONSTRUCTIONS

We have gathered our experience and tried topresent it in the best possible way in this bro-chure. It was not possible to take all applicati-ons into account, many not being treated inany great detail. Revision of individual state-ments may be necessary as a result of newdevelopments in technical know-how. We the-refore recommend a preliminary test for eachapplication. We cannot bear any responsibilityfor the results in advance. No legal responsibi-lity can therefore be borne relating to informati-on in this brochure.

All rights reserved. Reprinting, copying andreproduction of all kind, including that of sec-tions, are only allowed with the expressly per-mission of IDG-Dichtungstechnik GmbH. IDG-Dichtungstechnik GmbH reserve the right tomake amendments.

Design and pre-press Werbeagentur Straub 2000

Printed by G+O

IDG-Dichtungstechnik GmbH

P. O. Box 12 55D-73220 Kirchheim/TeckHeinkelstrasse 1D-73230 Kirchheim/TeckTelephone: 07021/9833-0Fax: 07021/9833-50Internet: http://www.IDG-GmbH.come-Mail:[email protected]

High-performance seals in compliance with internationalstandards and IDG constructionsConstruction and ordering manual – issue 2000

MANOY® sealsMANOY® bearingsMANOY® scrapers

IDG-Dichtungstechnik GmbH offers an exten-sive range of standard and specialised sealsand associated components under theMANOY® brand whose dynamic element chief-ly lies in specific composite plastics. Thesematerials are developed by IDG for demandingsealing applications and are subjective to continuous further development, thus makingan important contribution to the success ofMANOY® products.

MANOY® products have continually proventhemselves, thanks to the suitability of theirconstruction and design to the aforementio-ned IDG materials.

This procedure also leads to individual andtechnically innovative problem solutions ineven unusual applications. IDG-Dichtungs-technik, as your partner, can offer a specialadvantage in this respect: you get the con-struction, material development, test and serial delivery from a single source.

IDG-Dichtungstechnik have, within the boundsof this objective strategy, their own qualitymanagement system which conforms with theDIN EN ISO 9001 international standard.

You have the support of a quality-consciousand competent partner when it comes to que-stions relating to seals.

MANOY® Registered trade mark of IDG-Dichtungstechnik GmbH

C

E R T I F I E D

MANOY® seals, bearings and scrapersSummary

2

245

231 233

240

219 229

261251

236 238

256 266

Type

MANOY® Shaft Seal

MANOY® Shaft Seal

MANOY® Shaft Seal

MANOY® Shaft Seal

MANOY® Shaft Seal

MANOY® Shaft Seal

MANOY® Shaft Seal

-100� – � � – 4 +260 40 � – 8

-54� � � 231 233 15 +200 3 � 14 10only only

-54� � � 236 238 15 +200 3 � 25 11only only

-54� � – – � 25 +200 4 � 40 12

-54� � – – � 25 +200 4 � 35 13

-100� � � � – 15 +260 5 � – 14

-100� � � � – 15 +260 5 � – 15

� Suitable � Partly suitable – Not suitable

Type of motion Impactdirection

Operating limits Page

Rot

ator

y

Sw

ivel

ing

Scr

ewin

g

One

-sid

ed

Bot

h-si

ded

Pre

ssur

e M

Pa

Tem

per

atur

e °C

Sp

eed

m/s

Dia

met

er r

ange

[mm

]

Mounting

Into

div

ided

hous

ings

onl

y

Into

clo

sed

hou

-si

ngs

from

dia

. �

Table 1

6up to

abt.3000

8up to

abt.3000

8up to

abt.3000

40up to1000

35up to1000

20up to1000

5up to1000

� Dependant on material and variation.

3

700

996988976966956

270

286 296

281 291

686681646641

666661

Type

MANOY® Shaft Seal

MANOY® Shaft Seal

MANOY® Axial U-Cup

MANOY® Axial U-Cup

MANOY® Axial Sliding Ring

MANOY® Frame Seal

MANOY® Shaft Wiper Seal

-54� � � � – 130 +200 5 � – 1618

-54 17� � � � – 130 +200 5 � – 19

-200 20� � – � – 45 +260 5 � – 21

-54 20� � – � – 30 +200 5 � – 21

-54 10� � – – � 30 +200 5 up to � – 24

700

-54� � – � � 60 +200 10 – � �� 22

-200 8� � � � 988 2 +260 10 up to � – 25only 500




Rot

ator

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ivel

ing

Scr

ewin

g

One

-sid

ed

Bot

h-si

ded

Pre

ssur

e M

Pa

Tem

per

atur

e °C

Sp

eed

m/s

Dia

met

er r

ange

[mm

]

Mounting

Into

clo

sed

hou

-si

ngs

from

dia

. �

Table 1 (continued)

20up to

abt.3000

10up to

abt.3000

10up to

abt.3000

10up to

abt.3000

Into

div

ided

hous

ings

onl

y

� Dependant on material and variation.� In case of cutting the frame.

MANOY® seals, bearings and scrapersSummary

4

327305

355350

316314

322300

113 118

116114

112 120

Type

MANOY® Sliding Ring







� – � � � 120 -54 15 15/20 28+200

� � � � – 120 -54 15 15/20 28+200

� – � � � 30 -54 15 15/20 28+200

� – � � � 30 -54 5 15 30+200

� � � � – 30 -54 5 25 30+200

� – � � � 30 -54 5 25 30+200

� � � – � 80 -54 15 20/25 32+200



Rec

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ator

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tic

One

-sid

ed

Bot

h-si

ded

Pre

ssur

e M

Pa

Tem

per

atur

e °C

Sp

eed

m/s

Dia

met

er r

ange

[mm

] �

Into

div

ided

hous

ings

onl

y

Mounting

Into

clo

sed

hou

-si

ngs

from

dia

. �

�

� Suitable � Partly suitable – Not suitable � In case of two numbers the first for piston sealing and the second for rod sealing types.� Dependant on material and variation.

Table 1 (continued)

8/3up to

abt.3000

8/3up to

abt.3000

8/3up to

abt.3000

6up to

abt.3000

6/3up to

abt.3000

3up to

abt.3000

8/3up to

abt.3000

5

356354

876871

866861

856851

676671

656 696691651

MF

Type


MANOY® U-Cup

MANOY® U-Cup

MANOY® System Seal HP



MANOY® Bearing StripMaterials: 94A, 62A

� � � � – 80 -54 15 20/30 32+200

� � � � – 45 -200 5 � 34+200

� � � � – 30 -54 5 � 34+200

� – � � – 400 -54 1 � – 37+80

� – � � – 800 -54 1 � – 37+80

� – � � – 800 -200 1 � – 36+80 37

� � – – � -200 15 20/25 40+200

Into

div

ided

hous

ings

onl

y



Rec

ipro

catin

g

Rot

ator

y

Sta

tic

One

-sid

ed

Bot

h-si

ded

Pre

ssur

e M

Pa

Tem

per

atur

e °C

Sp

eed

m/s

Dia

met

er r

ange

[mm

] �

Mounting

Into

clo

sed

hou

-si

ngs

from

dia

. �

�

� In case of two numbers the first for piston sealing and the second for rod sealing types.� Dependant on material and variation.� Snap-in fitting possible.


Table 1 (continued)

8/3up to

abt.3000

7/4up to

abt.3000

7/4up to

abt.3000

10/6up to

abt.200

10/6up to

abt.200

10up to

abt.200

up toabt.20m

inlength

Load

18

N/m

m2

MANOY® standard seals, bearings and scrapersSummary

6

FUS FUBFMBFGB

FMSFGS

FMS FMB

FUS FUBFGBFGS

916 926914

AD AM AS

AD AM AS

AM AS

Type

MANOY® Bearing RingMaterials: 94A, 62A

MANOY® Bearing RingMaterial: G12

MANOY® Bearing RingMaterial: G13

MANOY® Scraper

Elastomere ScraperMaterial: NBR-90

Elastomere ScraperMaterial: FKM-85

Elastomere ScraperMaterial: AU-90

� � – � � 18 -100 15 15/20 40+200

� � – � � 90 -60 5 80 40+130

� � – � � 85 -60 5 10 40+120

� – � � – – -54 15 20/25 44+200

� � � � �� – -15 1 10� 46+100

� � � � �� – -10 2 10� 46+200

� � � � – – -20 1 15� 46+100


Table 1 (continued)

6/3up to

abt.3000

16up to

abt.2000

10up to

abt.1000

10/6up to

abt.3000

500360450

�

500360450

�

360450

�

� In case of two numbers the first for piston sealing and the second for rod sealing types.� Dependant on material and variation.� Type AD only.� From top to bottom in order of AD – AM – AS.� Not type AM.



Rec

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Sta

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One

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Bot

h-si

ded

Load

N/m

m2

Tem

per

atur

e °C

Sp

eed

m/s

Dia

met

er r

ange

[mm

] �

Mounting

Into

clo

sed

hou

-si

ngs

from

dia

. �

�

Into

div

ided

hous

ings

onl

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7

SKISKS

SHR SHA SHI

STISTASPR STS SKC SKASTC

Type

Elastomer O-Ring

MANOY® Back-Up Ring

MANOY® Back-Up Ring HP

FEP Encapsulated O-Ring

Contents

0.4� � � � � 5 -54 0.5 up to 0.4 54+200 1268

� � � � � 250 -54 1 diff. 54+200

– – � � – 1000 -54 – � – 38+200

� � � � � 25 -60 – � – 68+200

Seals for rotatory motions 8Seals, bearings, scrapers for reciprocating motions 28Seals for static applications 54General informations

Material 74Construction 78Installation 80

Further components of the IDG program which are not described within this catalogue:

There is special documentation to cover sealing requirements forthe food industry, hydraulic energy and paper processing.

Oil Seals Dia. 4 – 670 mm

V-Rings Dia. 3 – 1000 mm

Four-lip seals Dia. 0.74 – 658.88 mm

Elastomer round-cords, loose orjoinedCross section 1 – 30 mm

Screw gasketsDia. 3 – 90 mm

PTFE O-ringsDia.4 – abt. 3000 mm

GasketsID dia. 1 – 380 mm

Table 1 (concluded)


0.4up to

abt.3000

7/4up to

abt.3000

10up to

abt.2000

� In case of two numbers the first for piston sealing and the second for rod sealing types.� Dependant on material and variation.

Figure 1



Rec

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Bot

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Pre

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e M

Pa

Tem

per

atur

e °C

Sp

eed

m/s

Dia

met

er r

ange

[mm

] �

Mounting

Into

clo

sed

hou

-si

ngs

from

dia

. �

�

Into

div

ided

hous

ings

onl

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MANOY® Shaft Seal types 219 – 229

Type 219

Housing dimensions [mm]

CharacteristicsMaterials

30

smoothed

max

.

S�

H11

H11

D�

h11

C�

o8o

45o

b

q -0.05

G f7

�

k l

0.3

smoothed

R0.3

Type 219

pp

Figure 2

Surface roughnessShaft: Ra 0.1 .... 0.4 / Rz 0.63 .... 2.5 µmGroove: Ra < 1.6 / Rz < 6.3 µm

Surface hardness shaft60±2 HRC (stainless > 40 HRC)

Table 2

8

� Sf7

6 – 12

> 12 – 25

> 25 – 150

> 150 – 400

� DH11

S + 10

S + 12

S + 18

S + 24

� GH11

S + 4

S + 5

S + 8

S + 10

� Ch11

S + 2.8

S + 3

S + 4.6

S + 5

b min.

4

5

7

8

q- 0,05

0.9

1.1

1.9

2.2

k

3.5

5.5

7

9.5

Series

A

B

C

D

� For use at high revolving counts under rela-tively low pressure

� For use with all liquids and gasses� Very wide temperature range� Low coefficient of friction, minimal wear� Very adaptable for use in existing

housing dimensions� Available diameters: all sizes from

6 up to approx. 3000 mm

IDG materials:

36B (standard) for the lip seal. Please refer totables 65, 66 and 69.

M52 (structural steel) or M41 (stainless steel)for type 229 housings. Please refer to table 68.

Application limits Operating pressure: max. 4 MPa (40 bar)

Temperature: -100 to +260 °C

Peripheral speed: max. 40 m/s

These limits should be reduced if two or threehigh demand parameters are present in thesame application.

l

17

23

30

38

p pp p pp p

p p p p

Example MANOY Shaft Seal219A–00120-36B

Type, referring to figure 2

Series, referring to table 2

Shaft dia. 12.0 mm (5 digits)

Seal material, referring to page 8 and tables 65, 66, 69

9

Type 229


Examples for special types

Order details

R

0.3

S�

H7

G�

A�

b+0.2

8o

a x 15o

f7

k l

smoothedsmoothed

max.

30o

Type 229

pp

Figure 3

Further constructions on request.

Table 3

Figure 4

� Sf7

6 – 12

> 12 – 25

> 25 – 150

> 150 – 400

� GH7

S + 14

S + 16

S + 23

S + 30

� A max.

S + 9

S + 9.5

S + 13.5

S + 15.5

b+0,2

7

8

10.5

2

k

3.5

5.5

7

9.5

a

1

1

1.5

2

Series

A

B

C

D

Example MANOY Shaft Seal229B–01500-36B-M52





Clamping bush material,referring to page 8 and table 68

l

17

23

30

38



MANOY® Shaft Seal types 231 – 233 – 236 – 238

10

Piston sealingTypes 231, 233

Groove dimensions [mm]


l

B

N

�

�

H8

h8

s

b+0.2

15°

smoothedRp p

p

Type 231

Type 233

Figure 5

Surface roughnessCylinder: Ra 0.1 .... 0.4 / Rz 0.63 .... 2.5 µmGroove: Ra < 1.6 / Rz < 6.3 µm

Surface hardness cylinder60±2 HRC (stainless > 40 HRC)

Table 4

� For use at low revolving counts� For use with pneumatic, hydraulic and

other fluids� Can be installed in one-piece grooves,

except for small diameter seals� Low coefficient of friction, stick-slip free,

also at low speeds� Long working life

� Available diameters: all sizes from 8 for the piston or 6 for the shaft, up to approx. 3000 mm

IDG materials: 36B (standard) for the slidingring. Please refer to tables 65, 66 and 69.

FKM11-70 for the O-ring. For further mate-rials, please refer to tables 64 and 66.


Temperature: -54 to +200 °C, dependant on the O-ring material

Peripheral speed: intermittent, max. 8 m/scontinuous, max. 3 m/s


� BH8

8 – 40

> 40 – 80

> 80 – 133

> 133 – 330

> 330 – 670

> 670 – 1000

> 1000 – 1300

> 1300 – 2000

> 2000 – 3000

� Nh8

B – 4.9

B – 7.6

B – 10.8

B – 15.5

B – 21

B – 28

B – 33

B – 39

B – 48

b+0.2

2.2

3.2

4.2

6.3

8.1

9.5

11.2

13.4

16.7

s max. at pressureup to MPa

5 10 20

0.12 0.08 0.03

0.15 0.10 0.03

0.15 0.10 0.05

0.20 0.12 0.08

0.25 0.15 0.10

0.30 0.20 0.12

0.35 0.25 0.15

0.40 0.30 0.20

0.50 0.40 0.25

R max.

0.3

0.5

0.7

1.2

1.5

2.0

2.5

3.0

3.5

l

2

3

4

6

8

10

12

16

20

Series

A

B

C

D

E

H

K

M

R

11

Example MANOY Shaft Seal233C–00800-36B-FKM





O-ring material,referring to page 10 and tables 64, 66

Shaft sealingTypes 236, 238


Order details

p p

15oRl

s

smoothed

H8

G�

�S

f7

+0,2b

p

p p

Type 236

Type 238

Figure 6

Table 5







� Sf7

6 – 19

> 19 – 38

> 38 – 200

> 200 – 400

> 400 – 650

> 650 – 1000

> 1000 – 1300

> 1300 – 2000

> 2000 – 3000

� GH8

S + 4.9

S + 7.6

S + 10.8

S + 15.5

S + 21

S + 28

S + 33

S + 39

S + 48

b+0,2

2.2

3.2

4.2

6.3

8.1

9.5

11.2

13.4

16.7

R max.

0.3

0.5

0.7

1.2

1.5

2.0

2.5

3.0

3.5

Series

A

B

C

D

E

H

K

M

R

l

2

3

4

6

8

10

12

16

20




5 10 20

0.12 0.08 0.03

0.15 0.10 0.03

0.15 0.10 0.05

0.20 0.12 0.08

0.25 0.15 0.10

0.30 0.20 0.12

0.35 0.25 0.15

0.40 0.30 0.20

0.50 0.40 0.25

MANOY® Shaft Seal types 240 – 245

12

Piston sealingType 240



l

B

N

�

�

H8

h8

s

b +0.2

smoothedR

15°

p p

Type 240

Figure 7

Table 6

� For use under low to medium pressure at low revolving counts

� For use with hydraulic, pneumatic and other fluids

� Can be installed in one-piece grooves, except for small diameter seals

� Low coefficient of friction, stick-slip free, also at low speeds

� Long working life

� Available diameters: all sizes from 40 for the piston or 35 for the shaft, up to approx.3000 mm

IDG materials:

36B (standard) for the sliding ring. Please referto tables 65, 66 and 69.

FKM11-70 for the O-ring. For further materi-als, please refer to tables 64 and 66.

Application limits Operating pressure: min. 0.2 up to max. 25 MPa (2 to 250 bar)






� BH8

40 – 80

> 80 – 133

> 133 – 330

> 330 – 670

> 670 – 1000

b+0,2

3.2

4.2

6.3

8.1

9.5

� Nh8

B – 7.6

B – 10.8

B – 15.5

B – 21

B – 28

R max.

0.5

0.7

1.0

1.2

1.5

l

3

4

6

8

10

Series

B

C

D

E

H


5 10 20

0.10 0.05 0.03

0.10 0.05 0.03

0.12 0.08 0.05

0.15 0.10 0.08

0.20 0.12 0.10

13

Example MANOY Shaft Seal240B–00450-36B-FKM






Shaft sealingType 245


Order details

R

l+0.2b

s

H8

G�

�S

f7

15o

smoothed

p p

Type 245

Figure 8

Table 7

Example MANOY Shaft Seal245B–01200-36B-FKM








� Sf7

35 – 70

> 70 – 200

> 200 – 400

> 400 – 650

> 650 – 1000

b+0,2

3.2

4.2

6.3

8.1

9.5

� GH8

S + 7.6

S + 10.8

S + 15.5

S + 21

S + 28

R max.

0.5

0.7

1.0

1.2

1.5

Series

B

C

D

E

H

l

3

4

6

8

10


5 10 20

0.10 0.05 0.03

0.10 0.05 0.03

0.12 0.08 0.05

0.15 0.10 0.08

0.20 0.12 0.10

� BH8

20 – 25

> 25 – 80

> 80 – 330

> 330 – 600

> 600 –1000

� Nh8

B – 5

B – 7

B – 10.5

B – 14

B – 18

R max.

0.4

0.6

0.7

1

1.5

� Dh11

B – 9

B – 12.5

B – 17.5

B – 22

B – 28

� A min.

B – 0,8

B – 1.4

B – 2

B – 2.3

B – 2.6

b+0,2

3.6

4.8

7.1

9.5

12.5

a

1

1.2

1.6

2

2.5

q+0,05

0.85

1.35

1.8

2.8

3.5

Series

W

X

C

Y

D

I min.

4.5

5

8

12

16


14




a

R

�A

h8�

N Dh1

1�

30° s

BH

8�

smoothedq+0.05a

+0.2b l

p p

Type 251 Type 261

Figure 9

Table 8

� For use under medium to high pressure at medium to low revolving counts

� Flange clamping stops associated seal turning

� Combines a wide temperature range with a high chemical resistance

� For use with pneumatic, hydraulic solvent and aggressive fluids

� The different preloading elements such as coil springs, O-rings and V-shaped springs enable customised preloading for low to middle revolving counts

� Low coefficient of friction, stick-slip free, also at low speeds


IDG materials:

36B (standard) for the sealing body. Pleaserefer to tables 65, 66 and 69.

R43, stainless steel EN X 12 CrNi 17-7 / AISI 301 (standard) for the springs. Pleaserefer to table 67.

Application limits Operating pressure: max. 15 MPa (150 bar); with special materials, up to 50 MPa (500 bar)

Temperature: -100 to +260 °C; in special versions from -200 to +280 °C




Surface hardness cylinder60±2 HRC (stainless > 40 HRC)Clearance ”s” see table 10.

�

15°

15°

15°

10°

10°

� Sf7

5 – 10

> 10 – 70

> 70 – 330

> 330 – 600

> 600 –1000

� GH8

S + 5

S + 7

S + 10.5

S + 14

S + 18

R max.

0.4

0.6

0.7

1

1.5

� DH11

S + 9

S + 12.5

S + 17.5

S + 22

S + 28

� A max.

S + 0.8

S + 1.4

S + 2

S + 2.3

S + 2.6

b+0.2

3.6

4.8

7.1

9.5

12.5

q+0.05

0.85

1.35

1.8

2.8

3.5

Series

W

X

C

Y

D

a

1

1,2

1.6

2

2.5

I min.

4.5

5

8

12

16

15

Example MANOY Shaft Seal251X–01000-36B-R43





Spring material,referring to page 14 and table 67

Shaft sealingTypes 256, 266


Order details

a

smoothedDH

11�

GH

8�

A�

Sf7

�

R 30° s

l

q+0.05a

+0.2b

p p

Type 256 Type 266

Figure 10

Table 9

Clearance ”s” [mm]Table 10

Example MANOY Shaft Seal256Y–03600-36B-R43








�

15°

15°

15°

10°

10°

Series s max. at pressure up to MPa

5 10 20

W 0.10 0.05 0.03

X 0.10 0.05 0.03

C 0.15 0.08 0.05

Y 0.20 0.10 0.08

D 0.25 0.15 0.10

� BH8

20 – 30

> 30 – 80

> 80 – 330

> 330 – 600

> 600 – 1000

> 1000 – 1400

> 1400 – 2000

> 2000 – 3000

� Dh11

B – 10

B – 14

B – 20

B – 26

B – 32

B – 36

B – 46

B – 54

� Nh8

B – 4.8

B – 6.4

B – 10

B – 12.8

B – 16

B – 18

B – 25

B – 29

� A max.

B – 1

B – 1.4

B – 2

B – 2.3

B – 2.6

B – 3

B – 4

B – 4.5

b+0,2

3.4

4.5

6.8

9

11.2

12.5

17

20

q+0,05

0.8

1.3

1.3

1.8

1.8

2.3

2.8

3.5

l

2

3

4

6

8

9

12

15

a

0.3

0.3

0.5

0.5

0.5

1

1

1.5

R max.

0.5

0.6

0.7

1

1.5

2

2.5

3

Series

A

B

C

D

E

G

K

M


16




�A R

s

h8�

N

h11

�D

a x 45° +0.05q

+0.2b

H8

�B

l

15°

smoothed

p

Type 281

Figure 11

Table 11

� For use under medium pressure at low revolving counts


� Ideal for dry running, also at high pressure� For use with hydraulic, pneumatic and

other fluids� Low coefficient of friction, stick-slip free,

also at low speeds� Very long working life� Available diameters: all sizes from 20 for

the piston or 5 for the shaft, up to approx. 3000 mm

IDG materials:









� Sf7

10 – 20

> 20 – 70

> 70 – 330

> 330 – 600

> 600 – 1000

> 1000 – 1400

> 1400 – 2000

> 2000 – 3000

� DH11

S + 10

S + 14

S + 20

S + 26

S + 32

S + 36

S + 46

S + 54

� GH8

S + 4.8

S + 6.4

S + 10

S + 12.8

S + 16

S + 18

S + 25

S + 29

� A max.

S + 1

S + 1.4

S + 2

S + 2.3

S + 2.6

S + 3

S + 4

S + 4.5

b+0,2

3.4

4.5

6.8

9

11.2

12.5

17

20

q+0,05

0.8

1.3

1.3

1.8

1.8

2.3

2.8

3.5

Series

A

B

C

D

E

G

K

M

a

0.3

0.3

0.5

0.5

0.5

1

1

1.5

17









Order indications

a x 45°

H8

�G �A

f7�

S

+0.05q

+0.2b

s

smoo

thed

R

H11

�D

l

15o

p

Type 286

Figure 12

Table 12

Example MANOY Shaft Seal286A–00250-36B-FKM








l

2

3

4

6

8

9

12

15

R max.

0.5

0.6

0.7

1

1.5

2

2.5

3

Clearance ”s” [mm]Table 13Series s max. at pressure up to MPa

5 10 20

A 0.08 0.05 0.03

B 0.10 0.05 0.03

C 0.15 0.08 0.05

D 0.20 0.10 0.08

E 0.20 0.10 0.10

G 0.25 0.15 0.10

K 0.30 0.20 0.12

M 0.35 0.25 0.15

� BH8

20 – 30

> 30 – 80

> 80 – 330

> 330 – 600

> 600 – 1000

> 1000 – 1400

> 1400 – 2000

> 2000 – 3000

� Dh11

B – 10

B – 14

B – 20

B – 26

B – 32

B – 36

B – 46

B – 54

� Nh8

B – 4.8

B – 6.4

B + 10

B + 12.8

B + 16

B + 18

B + 25

B + 29

� A max.

B – 1

B – 1.4

B – 2

B – 2.3

B – 2.6

B – 3

B – 4

B – 4.5

� CH8

B – 2.8

B – 3

B – 5

B – 7

B – 8

B – 9

B – 12

B – 14

b+0,2

3.4

4.5

6.8

9

11.2

12.5

17

20

q+0,05

0.8

1.3

1.3

1.8

1.8

2.3

2.8

3.5

a

0.3

0.3

0.5

0.5

0.5

1

1

1.5

R max.

0.5

0.6

0,7

1

1.5

2

2.5

3

Series

A

B

C

D

E

G

K

M


18




�A R

s

h8�

N

h11

�D

45°

H8

�C

H8

�B

l

a x 45° +0.05q

+0.2b

15°

smoothed

p

Type 291

Figure 13

Table 14

� For use under very high pressure at low revolving counts


� Ideal for dry running, also at high pressure� For use with hydraulic, pneumatic and

other fluids� Low coefficient of friction, stick-slip free,

also at low speeds� Very long working life� Available diameters: all sizes from 20 for

the piston or 10 for the shaft, up to approx. 3000 mm

IDG materials:




Temperature: -54 to +200°C, dependant on the O-ring material





� Sf7

10 – 20

> 20 – 70

> 70 – 330

> 330 – 600

> 600 – 1000

> 1000 – 1400

> 1400 – 2000

> 2000 – 3000

� DH11

S + 10

S + 14

S + 20

S + 26

S + 32

S + 36

S + 46

S + 54

� GH8

S + 4.8

S + 6.4

S + 10

S + 12.8

S + 16

S + 18

S + 25

S + 29

� A max.

S + 1

S + 1.4

S + 2

S + 2.3

S + 2.6

S + 3

S + 4

S + 4.5

� Ch8

S + 2.8

S + 3

S + 5

S + 7

S + 8

S + 9

S + 12

S + 14

b+0,2

3.4

4.5

6.8

9

11.2

12.5

17

20

q+0,05

0.8

1.3

1.3

1.8

1.8

2.3

2.8

3.5

a

0.3

0.3

0.5

0.5

0.5

1

1

1.5

R max.

0.5

0.6

0.7

1

1.5

2

2.5

3

Series

A

B

C

D

E

G

K

M

19

Example MANOY Shaft Seal291D–05000-36B-FKM








Order indications

a x 45°

45°

s

ll

smoo

thed

RH

11�

D

H8

�G �A

f7�

S h8�

C

15°

+0.05q

+0.2b

p

Type 296

Figure 14









Table 15

Clearance ”s” [mm]Table 16Series s max. at pressure up to MPa

5 10 20

A 0.08 0.05 0.03

B 0.10 0.05 0.03

C 0.15 0.08 0.05

D 0.20 0.10 0.08

E 0.20 0.10 0.10

G 0.25 0.15 0.10

K 0.30 0.20 0.12

M 0.35 0.25 0.15

MANOY® Axial U-Cups types 641 – 646 – 661 – 666 – 681 – 686

20

Inside pressureTypes 641, 661, 681



Type681

s+

0.2

b

a

Type641

Type661

tH

9�

D

p

a = max.t2

R

Figure 15

� For use under low to high pressure at low revolving counts, preferably slewing


� For use with hydraulic, pneumatic, solvent and other aggressive fluids

� The different preloading elements such as coil springs, O-rings and V-shaped springs enable customised preloading for low to middle revolving counts

� Low coefficient of friction, stick-slip free,also at low speeds

� Very long working life

� Available diameters: all sizes from 18 with internal pressure or 7 with external pressure, up to approx. 3000 mm

IDG materials: 36B (standard) for the sealingbody; 62A for mid-range stress loading; 91Bfor pneumatics.

R43 (standard), EN X 12 CrNi 17-7 / AISI 301for the tension springs.

NBR11-70 for the O-ring (standard).

Please refer to tables 64 to 69 for furthermaterial for use with plant construction, foodtechnology as well as pharmaceutical andmedical technology.

Application limits Operating with O-ring, max. 30 MPa (300 bar)pressure: with spring, max. 45 MPa (450 bar)

Tempera- with O-ring, -54 to +200 °Cture: with spring, -100 to +260 °C

with special materials, from -200 to +280 °C



Ra 0.1 .... 0.4 / Rz 0.63 .... 2.5 µmHardness 60±2 HRC (stainless > 40 HRC)Edges smoothed

b+0.2

2.4

3.6

4.7

7.1

9.5

11.2

s max.

0.10

0.10

0.15

0.20

0.25

0.30

R max.

0.2

0.2

0.3

0.4

0.5

0.5

t

1.4 ±0.02

2.25 ±0.02

3.05 ±0.03

4.7 ±0.04

6.05 ±0.05

8 ±0.06

Series

V

W

X

C

Y

D

Table 17

Standard

18 – 25

> 25 – 35

> 35 – 50

> 50 – 150

> 150 – 300

> 300 – 700

Light duty

25 – 35

> 35 – 50

> 50 – 150

> 150 – 300

> 300 – 700

> 700 – 1000

Diameter ranges � DH9

b+0.2

2.4

3.6

4.7

7.1

9.5

11.2

s max.

0.10

0.10

0.15

0.20

0.25

0.30

R max.

0.2

0.2

0.3

0.4

0.5

0.5

t

1.4 ±0.02

2.25 ±0.02

3.05 ±0.03

4.7 ±0.04

6.05 ±0.05

8 ±0.06

Series

V

W

X

C

Y

D

Standard

7 – 12

> 12 – 22

> 22 – 35

> 35 – 150

> 150 – 300

> 300 – 700

Light duty

12 – 22

> 22 – 35

> 35 – 150

> 150 – 300

> 300 – 700

> 700 – 1000

Diameter ranges � Dh9

21

Example MANOY Axial U-Cup641C–05000-62A-FKM



� D = 500.0 mm (5 digits), referring to figure 15



Outside pressureTypes 646, 666, 686


Order indications

a = max.t2

Type686

Type666

Type646

a

t

+0.

2b

h9�

D

s

p

R

Figure 16

Example MANOY Axial U-Cup666V–00090-91B-NBR

Type, see figure 16

Series, see table 18

� D = 9.0 mm (5 digits), referring to figure 16




Table 18

MANOY® Frame Seal type 700

22

Section A-B

C

D

Housing

Cover

Rt(H

)

deburred but notsmoothed nor chamfered

LH8

�B

H8

h8�

S

deburred but notsmoothed nor chamfered

Rotorvane

A

B

t

(H)

s

r

b+0.2

t

�B

H8

for rotor vane

�S

h8

Section C-D

r

b+0.2

tt

(H)

s

Section C-Dfor stator vane

�B

H8

�S

h8

LL

W

H

O-ring

d 2

Sliding frame

T

Figure 17

Mating surfaces:Ra 0.1 .... 0.4 / Rz 0.63 .... 2.5Hardness 60±2 HRC (stainless > 40 HRC)Edges smoothed

23


Order details

� BH8

< 60

> 60 – 200

> 200 – 330

> 330 – 900

Max. possiblecircumferenceof frame�

80

200

450

800

b+0,2

2.2

3.2

4.2

6.3

t

2.45 �0.05

3.8 �0.08

5.4 �0.1

7.75 �0.1

R

1.5

1.5

3

4

r max.

0.3

0.5

0.7

1.2

Series

A

B

C

D

Table 19

� The max. possible frame circumference = 2 · L + 2 · H. No restriction for L or H.

Example MANOY Frame Seal700B–00800-00425-62A-FKM



Length L = 80.0 mm (5 digits), referring to figure 17

Height H = 42.5 mm (5 digits), referring to figure 17

Seal material, referring to tables 65, 66, 69

O-ring material, referring to above and tables 65, 66


� For use with hydraulic and pneumatic swivel drive units

� Wide temperature range� Low coefficient of friction, stick-slip free at

low speeds� Dry running possible� Long working life� Available sizes: all with a maximal length of

side between approx. 10 and approximately 300 mm

IDG materials:

94A (standard for hydraulics) or 91B (standardfor pneumatics) for the sliding frame. Pleaserefer to tables 65, 66 and 69.

NBR11-70 (standard) for the O-ring. For furthermaterials, please refer to tables 64 and 66.


Temperature: -54° to +200 °C, dependant on the O-ring material

Peripheral speed: intermittent, max. 10 m/s


� DH9

10 – 80

> 80 – 200

> 200 – 400

> 400 – 700

t+0,1

3.8

5.4

7.75

10.5

� dh11

D – 6.4

D – 8.4

D – 12.6

D – 16.2

R max.

0.5

0.7

1.2

1.5

Series

B

C

D

E

MANOY® Axial Seal type 270

24

Axial sealingType 270



R 0.2

p

p

H9

�D

h11

�d

R

s

t

Type 270

Figure 18

� For use at low to medium revolving counts� For use with hydraulic, pneumatic and

other fluids� Low coefficient of friction, stick-slip free � Dry running possible� Available diameters: all sizes from 10 up to

approx. 700 mm.

IDG materials:


FKM11-70 for the O-ring. NBR11-70 can alsobe used in applications where little heat isgenerated. For further materials, please referto tables 64 and 66.

s max.

0.15

0.20

0.40

0.50

Table 20


Example MANOY Axial Seal270D–01500-36B-FKM



� D = 150.0 mm (5 digits), see figure 18

Seal material, referring to above and tables 65, 66, 69

O-ring material, referring to above and tables 64,66

Application limitsOrder details

Operating pressure: max. 30 MPa (300 bar)




25

MANOY® Shaft Wiper Seal types 956 – 966 – 976 – 988 – 996

Types 956, 966



R

b+0.2

l

a x 15°

H8

�G

�A f8

�S

15°

smoothed

p p

Type 956 Type 966

Figure 19

� For use as shaft sealing rings at low revolving counts under low pressure

� For use as rod wipers with reciprocating movement

� Both applications operating at extreme temperatures and/or in the presence of chemically aggressive gasses and fluids

� Low coefficient of friction, stick-slip free � Dry running possible� Very adaptable for use in existing

installation dimensions� Available diameters: all sizes from 8 up

to approx. 500 mm

IDG materials:

36B (standard) for the wiper. Please refer totables 65, 66 and 69. For low temperaturesdown to -200 °C, 91A should be used.

R43 (standard), EN X 12 CrNi 17-7 / AISI 301for the tension springs. For further materials,please refer to table 67.

M52 (structural steel) or M43 (stainless steel)for the clamping bush. Please refer to table 68.


Temperature: -200 to +260 °C, dependant on material used

Speed: with linear and steeply risinghelical motion, max. 10 m/swith circular, slewing and moderate rising helical motion, max. 3 m/s




Table 21

� Sf8

8 – 60

> 60 – 200

> 200 – 500

� GH8

S + 12

S + 18

S + 24

b+0,2

7

11

14

� A max.

S + 1

S + 2

S + 3

l min.

6

8

10

a

1

1.5

2

Series

A

B

C

R max.

1

1.5

2

MANOY® Shaft Wiper Seal types 956 – 966 – 976 – 988 – 996

26



R

l

p

smoothed

b+0.2

a x 15 o

�A

f8�

S

15°

p

H8

�G

pp

Type 976 Type 988

Figure 20

Table 22



� Sf8

8 – 60

> 60 – 200

> 200 – 500

� GH8

S + 16

S + 24

S + 36

b+0,2

10

14

20

� A max.

S + 1

S + 2

S + 3

R max.

1

1.5

2

l min.

6

8

10

a

1

1.5

2

Series

A

B

C

Example MANOY Shaft Wiper Seal956A–00630-36B-R43-M41






Clamping bush material, referring to page 25 and table 68

Order details Example MANOY Shaft Wiper Seal988B–01500-91B-R43-M41







27

Shaft SealingType 996

a x 15°T

l

f8�

S

H8

�G

smoothed

15°

p

Type 996

Figure 21



Housing dimensions [mm]Table 23

� Sf8

8 – 60

> 60 – 200

> 200 – 500

l min.

6

8

10

a

1

1.5

2

T

8

11

14

Series

A

B

C

� GH8

S + 16

S + 22

S + 28

R max.

1

1.5

2

Order details Example MANOY Shaft Wiper Seal996A–00080-36B-R43-M41




Seal material, referring to page 25 and tables 66, 69



MANOY® Sliding Ring types 112 – 113 – 114 – 116 – 118 – 120

28

Piston sealingTypes 112, 113, 114

Fitting dimensionsin compliance

with ISO 7425-1



15°

s

Rsmoothed

l+0.2b

p pp p p

H9/

H8

�B

h9/h

8�

N

Type 112 Type 114 Type 113

Figure 22

� For use as piston and rod seals with a particularly long working life, in hydraulics and pneumatics, as pump pistons and control mechanism seals

� Low coefficient of friction, stick-slip free, minimal incidence of sticking after standstill

� Resistant to pressure spikes � Housing dimensions according to ISO 7425� Very adaptable for use in existing housing

dimensions � Can be installed in one-piece grooves

� Available diameters: all sizes from 8 for the piston or 3 for the rod up to 3000 mm

IDG materials: With hydraulics, 94A for the sli-ding ring. With pneumatics and other applicati-ons, 91B and 62A. 27A, with FDA approval, forfoodstuffs. Please refer to tables 65, 66 and69.

NBR11-70 (standard) for the O-ring. For furthermaterials including for foodstuffs, please referto tables 64 and 66.

Application limits Operating max. 120 MPa (1200 bar), pressure: dependant on the material

used for the sliding ring

Temperature: -54 to +200 °C, dependant onthe material used for the O-ring

Speed: max. 15 m/s




Diameter ranges BH9/H8 � � s max.� at pressure up to MPa

Standard Light duty Heavy duty � Nh9/h8� b+0,2 10 20 40 R max. l � Series

8 – <15 15 – <40 B – 5 2.2 0.3 0.2 0.1 0.3 2 A

15 – <40 40 – <80 B – 7.5 3.2 0.4 0.3 0.2 0.5 2.5 B

40 – <80 80 – <133 15 – <40 B – 11 4.2 0.5 0.4 0.2 0.7 3.5 C

80 – <133 133 – <330 40 – <80 B – 15.5 6.3 0.6 0.4 0.3 1.2 5 D

133 – <330 330 – <670 80 – <133 B – 21 8.1 0.7 0.5 0.3 1.5 6.5 E

330 – <670 670 – <1000 133 – <330 B – 24.5 8.1 0.7 0.5 0.4 1.5 6.5 F

670 – <1000 1000 – <1300 330 – <670 B – 28 9.7 0.8 0.6 0.4 2 7.5 H

1000 – <1300 1300 – <2000 670 – <1000 B – 33 11.5 0.9 0.7 0.5 2.5 9 K

1300 – <2000 2000 – 3000 1000 – <1300 B – 39 13.8 1 0.8 0.6 3 10 M

2000 – 3000 1300 – <2000 B – 48 16.8 1 0.8 0.6 3.5 13 R

2000 – 3000 B – 58 21 1 0.8 0.6 4 16 T

� Above 40 MPa fit H8/f8 for cylinder/piston diameter. · � Above dia. 500 mm choose tolerance H8 for the cylinder diameter and h8 for the groove diameter. · � Contrary to ISO 7425 the angle shall not exceed 15°. Steeper angles may damage the sliding ring.

�

Table 24

29

Rod sealingTypes 116, 118, 120

Fitting dimensionsin compliance

with ISO 7425-2

pp

+0.2b l

R

smootheds

f8�

S

H9/

H8

�G

15°

p pp

Type 116 Type 120 Type 118

Figure 23

Surface roughnessRod: Ra 0.1 .... 0.4 / Rz 0.63 .... 2.5 µmGroove: Ra < 1.6 / Rz < 6.3 µm

Surface hardness rod60±2 HRC (stainless > 40 HRC)

Groove dimensions [mm]Table 25

Diameter ranges � Sf8 s max.� at pressure up to MPa

Standard Light duty Heavy duty � GH9/H8 � b+0,2 10 20 40 R max. l � Series

3 – <8 8 – <19 S + 5 2.2 0.3 0.2 0.1 0.3 2 A

8 – <19 19 – <38 S + 7,5 3.2 0.4 0.3 0.2 0.5 2.5 B

19 – <38 38 – <200 8 – <19 S + 11 4.2 0.5 0.4 0.2 0.7 3.5 C

38 – <200 200 – <256 19 – <38 S + 15.5 6.3 0.6 0.4 0.3 1.2 5 D

200 – <256 256 – <650 38 – <200 S + 21 8.1 0.7 0.5 0.3 1.5 6.5 E

256 – <650 650 – <1000 200 – <256 S + 24.5 8.1 0.7 0.5 0.4 1.5 6.5 F

650 – <1000 1000 – <1300 256 – <650 S + 28 9.7 0.8 0.6 0.4 2 7.5 H

1000 – <1300 1300 – <2000 650 – <1000 S + 33 11.5 0.9 0.7 0.5 2.5 9 K

1300 – <2000 2000 – 3000 1000 – <1300 S + 39 13.8 1 0.8 0.6 3 10 M

2000 – 3000 1300 – <2000 S + 48 16.8 1 0.8 0.6 3.5 13 R

2000 – 3000 S + 58 21 1 0.8 0.6 4 16 T

� Above 40 MPa fit H8/f8 for housing/rod diameter. · � Above rod diameter 100 mm choose tolerance H8.� Contrary to ISO 7425 the angle shall not exceed 15°. Steeper angles may damage the sliding ring.

Example MANOY Sliding Ring112D–01500-91B-NBR



Cylinder dia. 150.0 mm (5 digits)



Order details Example MANOY Sliding Ring116D–00400-94A-NBR



Rod dia. 40.0 mm (5 digits)



�

MANOY® Sliding Ring types 300 – 305 314 – 316 – 322 – 327

30




p p

p

+0.2b

H8

�B

h8�

Nsmoothed

15°

l

R

s

p p

Type 300

Type 314

Type 322

Figure 24

Table 26

� For use as radial, ultra-flat piston and rod seals with a particularly long working life, in hydraulics and pneumatics.

� Minimal seating space, as with O-rings� Low coefficient of friction, stick-slip free� Dry running possible� Can be installed in one-piece grooves,

except for small diameter seals� Available diameters: all sizes from 6 for

the piston or 3 for the rod up to 3000 mm

IDG materials:





Speed: max. 5 m/s

These limits should be reduced if two or threehigh demand parameters are present in thesame application. We recommend that the firststep should be to reduce the size of the sealgap.



Diameter ranges � BH8

Standard Light duty

6 – <14 14 – <25

14 – <25 25 – <46

25 – <46 46 – <125

46 – <125 125 – <400

125 – <400 400 – <700

400 – <700 700 – <1000

700 – <1000 1000 – <1300

1000 – <1300 1300 - <2000

1300 – <2000 2000 – 3000

2000 – 3000

� Nh8

Maximum Minimum

B- 2.9 B- 3.3

B- 4.5 B- 4.8

B- 6.2 B- 6.6

B- 9.4 B- 10.1

B-12.2 B- 13.4

B-15 B- 16.1

B-17.4 B- 19

B-21 B- 23

B-26.4 B- 29

B-32.5 B- 35.4

b+0,2

for Type

300 314 322

2.4 3.8 5.2

3.6 5 6.4

4.8 6.2 7.6

7.1 8.8 10.5

9.5 12 14.5

11.7 14.2 16.7

13.5 16 18.5

16.8 19.3 21.8

21 23.5 26

25 28 31


10 20 40

0.15 0.15 0.10

0.20 0.20 0.15

0.30 0.25 0.20

0.40 0.30 0.25

0.40 0.30 0.25

0.50 0.40 0.30

0.60 0.50 0.30

0.70 0.50 0.40

0.70 0.50 0.40

0.80 0.60 0.40

R max. I Series

0.3 2 A

0.5 2.5 B

0.7 3.5 C

1.2 5 D

1.5 6.5 E

2 7.5 H

2.5 9 K

3 10 M

3.5 13 R

4 16 T

Diameter ranges � Sf8

Standard Light duty

3 – <10 10 – <20

10 – <20 20 – <40

20 – <40 40 – <120

40 – <120 120 – <400

120 – <400 400 – <700

400 – <700 700 – <1000

700 – <1000 1000 – <1300

1000 – <1300 1300 - <2000

1300 – <2000 2000 – 3000

2000 – 3000

� GH8

Minimum Maximum

S+ 2.9 S+ 3.3

S+ 4.5 S+ 4.8

S+ 6.2 S+ 6.6

S+ 9.4 S+10.1

S+12.2 S+13.4

S+15 S+16.1

S+17.4 S+19

S+21 S+23

S+26.4 S+29

S+32.5 S+35.4

b+0,2

for Type

305 316 327

2.4 3.8 5.2

3.6 5 6.4

4.8 6.2 7.6

7.1 8.8 10.5

9.5 12 14.5

11.7 14.2 16.7

13.5 16 18.5

16.8 19.3 21.8

21 23.5 26

25 28 31


10 20 40

0.15 0.15 0.10

0.20 0.20 0.15

0.30 0.25 0.20

0.40 0.30 0.25

0.40 0.30 0.25

0.50 0.40 0.30

0.60 0.50 0.30

0.70 0.50 0.40

0.70 0.50 0.40

0.80 0.60 0.40

R max. I Series

0.3 2 A

0.5 2.5 B

0.7 3.5 C

1.2 5 D

1.5 6.5 E

2 7.5 H

2.5 9 K

3 10 M

3.5 13 R

4 16 T

31


+0.2b

H8

�G

f8�

S

s Rsmoothed

15°

l

p p

p

p p

Type 305

Type 316

Type 327

Figure 25


Surface hardness rod60±2 HRc (stainless > 40 HRC)


Example MANOY Sliding Ring300B–00400-91B-NBR






Order details Example MANOY Shaft Seal316C–01000-91B-NBR







Standard Light duty

8 – <14 14 – <25

14 – <25 25 – <46

25 – <46 46 – <125

46 – <125 125 – <400

125 – <400 400 – <700

400 – <700 700 – <1000

700 – <1000 1000 – <1300

1000 – <1300 1300 - <2000

1300 – <2000 2000 – 3000

2000 – 3000

� Nh8

Maximum Minimum

B- 4.7 B- 5.1

B- 6.4 B- 6.7

B- 8.3 B- 8.7

B-11.9 B-12.6

B-14.9 B-16.1

B-17.9 B-19

B-20.3 B-22

B-24.1 B-26

B-29.5 B-32

B-36 B-38.9

b+0,2

3.8

5.0

6.2

8.8

12.0

14.2

16.0

19.3

23.5

28


10 20 40

0.25 0.20 0.15

0.30 0.25 0.20

0.40 0.25 0.20

0.50 0.30 0.25

0.50 0.30 0.25

0.60 0.40 0.30

0.70 0.50 0.35

0.80 0.60 0.40

0.80 0.80 0.40

0.80 0.80 0.40

R max. I Series

0.3 2 A

0.5 2.5 B

0.7 3.5 C

1.2 5 D

1.5 6.5 E

2 7.5 H

2.5 9 K

3 10 M

3.5 13 R

4 16 T

MANOY® Sliding Ring types 350 – 354 – 355 – 356

32



s

h8�

NH8

�B

R

smoothed

+0.2b

15°

l

p

p p

Type 350

Type 354

Figure 26

Table 28




� For use as radial, flat piston and rod seals with a particularly long working life, in hydraulics and pneumatics.

� Low coefficient of friction, stick-slip free, minimal incidence of sticking after standstill

� Dry running possible� Can be installed in one-piece grooves,

except for small diameter seals� Available diameters: all sizes from 6 for

the piston or 3 for the rod up to approx. 3000 mm

IDG materials:

91B (standard) for the sliding ring. 62A for highstress loading. Please refer to tables 65, 66and 69.




Speed: max. 15 m/s

These limits should be reduced if two or threehigh demand parameters are present in thesame application. We recommend that the firststep should be to reduce the size of the sealgap.


Standard Light duty

3 – <10 10 – <20

10 – <20 20 – <40

20 – <40 40 – <120

40 – <120 120 – <400

120 – <400 400 – <700

400 – <700 700 – <1000

700 – <1000 1000 – <1300

1000 – <1300 1300 - <2000

1300 – <2000 2000 – 3000

2000 – 3000

� GH8

Minimum Maximum

S+ 4.7 S+ 5.1

S+ 6.4 S+ 6.7

S+ 8.3 S+ 8.7

S+11.9 S+12.6

S+14.9 S+16.1

S+17.9 S+19

S+20.3 S+22

S+24.1 S+26

S+29.5 S+32

S+36 S+38.9

b+0,2

3.8

5

6.2

8.8

12

14.2

16

19.3

22.5

28


10 20 40

0.25 0.20 0.15

0.30 0.25 0.20

0.40 0.25 0.20

0.50 0.30 0.25

0.50 0.30 0.25

0.60 0.40 0.30

0.70 0.50 0.35

0.80 0.60 0.40

0.80 0.80 0.40

0.80 0.80 0.40

R max. I Series

0.3 2 A

0.5 2.5 B

0.7 3.5 C

1.2 5 D

1.5 6.5 E

2 7.5 H

2.5 9 K

3 10 M

3.5 13 R

4 16 T

33

Rod sealingTypes 355, 356

H8

�G

f8�

S

Rs

smoothed

+0.2b

15°

l

p

p p

Type 355

Type 356

Figure 27




Example MANOY Sliding Ring350D–01000-62A-NBR






Order details Example MANOY Sliding Ring356C–00500-62A-FKM






MANOY® U-Cup types 651 – 656 – 671 – 676 – 691 – 696

34


Also applicable tofitting dimensions

in compliance withISO 3601-1

Groove dimensions [mm]Series V to Y

Groove dimensions [mm]Series D to R


15°

30°

R

smoothed

15°R

ll

H8

�B

s

RR

+0.2b

h8�

N

�A

R

Type691

Type671

Type651

p

h9

smoothed

Figure 28

Table 30

� For use preferably with reciprocating but also with moderate rotational movement


� The different preloading elements such as coil springs, O-rings and V-shaped springs enable customised preloading

� Low coefficient of friction, stick-slip free� Very adaptable for use in existing housing

dimensions


IDG materials: 91B (standard) for the sealingbody, 62A for higher stress loading. 27A forfood handling equipment; H12 and 01B forpharmaceutical and medical applications.Please refer to table 69.


Application limits Operating with O-ring, max. 30 MPa (300 bar)pressure: with spring, max. 45 Mpa (450 bar)

Tempera- with O-ring, -54 to +200 °C ture: with spring, -200 to +200 °C,

dependant on material used

Speed: linear, max. 5 m/srotary, 1 m/s





Standard Light duty

7 – <14 14 – <25

14 – <25 25 – <70

25 – <70 70 – <130

70 – <130 130 – <400

130 – <400 400 – <700

� Nh8

B- 2.9

B- 4.5

B- 6.2

B- 9.4

B-12.2

� Ah9

B-0.8

B-1.2

B-1.5

B-2

B-2.5

b+0,2

2.4

3.6

4.8

7.1

9.5


5 10 20

0.15 0.10 0.05

0.15 0.10 0.08

0.20 0.15 0.10

0.30 0.10 0.10

0.30 0.25 0.15

R max. I Series

.

0.4 2.5 V

0.5 3.5 W

0.6 5 X

0.7 7 C

0.8 8 Y

B-3.2

B-3.6

B-4.2

B-5

B-6

B-7.6

11.2

12.5

14.8

17

20

25.5

0.4 0.3 0.2

0.5 0.3 0.2

0.6 0.4 0.2

0.7 0.4 0.3

0.8 0.5 0.4

1.0 0.6 0.4

1 9 D

1.2 10 E

1.3 12 H

1.5 14 K

1.8 16 M

2 18 R

B-16

B-18

B-21

B-25

B-30

B-38

Series D to R are confined to type 671 (O-ring equipped). Spring equipped types 651 and 691 on request.

400 – <700 700 – <1000

700 – <1000 1000 – <1300

1000 – <1300 1300 – <1800

1300 – <1800 1800 – <2300

1800 – <2300 2300 – 3000

2300 – 3000


Standard Light duty

4 – <10 10 – <20

10 – <20 20 – <50

20 – <50 50 – <120

50 – <120 120 – <350

120 – <350 350 – <700

� AH9

S+0.8

S+1.2

S+1.5

S+2

S+2.5

b+0,2

2.4

3.6

4.8

7.1

9.5


5 10 20

0.15 0.10 0.05

0.15 0.10 0.08

0.20 0.15 0.10

0.30 0.20 0.10

0.30 0.20 0.15

R max. I Series

0.4 2.5 V

0.5 3.5 W

0.6 5 X

0.7 7 C

0.8 8 Y

350 – <700 700 – <1000

700 – <1000 1000 – <1300

1000 – <1300 1300 – <1800

1300 – <1800 1800 – <2300

1800 – <2300 2300 – 3000

S+3.2

S+3.6

S+4.2

S+5

S+6

S+7.6

11.2

12.5

14.8

17

20

25.5

0.4 0.3 0.2

0.5 0.3 0.2

0.6 0.4 0.2

0.7 0.4 0.3

0.8 0.5 0.4

1.0 0.6 0.4

1 9 D

1.2 10 E

1.3 12 H

1.5 14 K

1.8 16 M

2 18 R

35

Groove dimensions [mm]Series D to R


Also applicable tofitting dimensions

in compliance withISO 3601-2

30° R

smoothed

15°

15°R RR

s

+0.2bR

f7�

S

H8

�G

ll

Type696

Type676

p

Type656

�A

H9

smoothed

Figure 29



Groove dimensions [mm]Series V to Y

Table 31

Example MANOY U-Cup691D–00800-91B-R43






Order details Example MANOY U-Cup696X–00400-27A-R43






� GH8

S+ 2.9

S+ 4.5

S+ 6.2

S+ 9.4

S+12.2

S+16

S+18

S+21

S+25

S+30

S+38

Series D to R are confined to type 676 (O-ring equipped). Spring equipped types 656 and 696 on request.

MANOY® System Seal HP types 871 – 876

36




15°

p

gerundet

smoothed

H7

�B

l

s

R

a x 25°

h7�

N+0.2b

Type 871

�A

h9

Figure 30

Table 32

� For use as piston and rod seals, particularlyfor reciprocating but also for restricted turning movement

� Low coefficient of friction, minimal inci-dence of sticking even after prolonged standstill

� Resistant to pulsation and pressure spikes� Slight divergence from standard seating

dimensions are possible� Dry running possible� Available diameters: all sizes from 10 for

the piston or 6 for the rod up to 500 mm

IDG materials:

H12 (standard) for the active sealing bodies; acombination of P50 and A12 (standard) for thepassive sealing elements. Please refer totables 65 and 69.

R43, EN X 12 CrNi 17-7 / AISI 301 (standard)for the spring. For further spring materials,please refer to table 67.



Temperature: -54 or -200 to +80 °C,dependant on the activesealing body’s preloading element

Speed: reciprocating movement, max. 5 m/s




10 – 30

20 – 80

40 – 150

100 – 300

� Nh7

B- 7

B- 9.2

B-13

B-16

� Ah9

B-2

B-2.7

B-3.2

B-3.6

b+0,2

9

12

16

20

a l

1 3

1.3 4

1.5 5

1.8 6

R max.

0.3

0.5

0.7

1

Series

X

U

Y

Z

37

Example MANOY System Seal HP 871U–00250-H12-R43




Seal material, referring to page 36


Rod sealingType 876


Order details

smoothed

smoothed

15°

l

s

f7�

S

H7

�G

a x 25°

+0.2b

R

p

Type 876

�A

H9

Figure 31

Table 33

Example MANOY System Seal HP 876Y–00800-H12-R43




Seal material, referring to page 36




Diameter ranges � Sf7 (s6)

10 – 30

20 – 80

40 – 150

100 – 300

� GH7

S+ 7

S+ 9.2

S+13

S+16

� AH9

S+2

S+2.7

S+3.2

S+3.6

b+0,2

9

12

16

20

a l

1 3

1.3 4

1.5 5

1.8 6

R max.

0.3

0.5

0.7

1

Series

X

U

Y

Z

Type 856Rod sealing

p

Type 851Cylinder sealing

p

Type 866Rod sealing

Type 861Cylinder sealing

pp

Figure 32Further variable

basic systems

MANOY® Back-Up Ring HP types SHA – SHI – SHR

38

Types SHA, SHIStatic sealing

Inside pressureOutside pressure



W

R

s

R

t

s

t

T

W

T

p

p

TypeSHA

TypeSHI

+0.

2b 1 +

0.2

b 1

Figure 33

Table 34

� For use as static sealing elements in conjunction with MANOY

®HP System

sealing types 871 to 876 and above� Very adaptable for use in existing

installation seats� Available diameters: all sizes from 1 up to

approx. 500 mm

IDG materials:

P50 and A12 as standard. Please refer to table 69.

Application limits Operating max. 1000 MPa (10,000 bar),pressure: dependant on the seal material

and the size of the sealing gap

Temperature: -100 or -200 to +200 °C, dependant on material

Speed: intermittent linear movement, max. 0.5 m/s

d2

1.5

1,8 1,78

2

2,65 2,62

3

3,55 3,53

4

5

5,3 5,33

6

7 6,99

8,4

10

t

1.19 +0.02

1.42 +0.03

1.6

2.1 +0.04

2.4

2.85 +0.05

3.25

4.1 +0.06

4.35

4.95 +0.08

5.8 +0.1

7

8.4 +0.15

b1+0.2

3.1

3.9

4.2

5

5.5

6.2

7.3

8.7

9.1

10

12.2

14.1

16.1

R max.

0.2

0.2

0.2

0.3

0.3

0.3

0.4

0.5

0.6

0.6

0.6

0.8

0.9

W

1.0

1.4

1.4

1.4

1.4

1.9

1.9

1.9

1.9

1.9

2.8

2.8

2.8


39

Type SHRStatic sealing

Radial


Order details

pp

R

z+0.2b2

15 . . . 20°

W

Tt

Type SHR

R

t s pt s

15 . . . 20°

+0.2b1 z

Figure 34

Table 35

Surface roughnessRod resp. cylinder: Ra 0.1 .... 0.4 / Rz 0.63 .... 2.5 µmGroove: Ra < 1.6 / Rz < 6.3 µm

Surface hardness rod resp. cylinder60±2 HRC (stainless > 40 HRC)

Clearance ”s” toward 0Lead-in chamfer ”z” see table 48.

d2

1.5

1.8 1.78

2

2.65 2.62

3

3.55 3.53

4

5

5.3 5.33

6

7 6.99

8.4

10

t

1.19 +0.02

1.42 +0.03

1.6

2.1 +0.04

2.4

2.85 +0.05

3.25

4.1 +0.06

4.35

4.95 +0.08

5.8 +0.1

7

8.4 +0.15

b1+0,2 b2

+0,2

3.8 5.5

4.2 5.9

4.5 6.2

5.6 7.6

6.1 8.1

6.8 8.8

7.4 9.4

9.3 11.8

9.7 12.2

10.6 13.1

12.9 16.4

14.8 18.3

16.8 20.3

R max.

0.2

0.2

0.2

0.3

0.3

0.3

0.4

0.5

0.6

0.6

0.6

0.8

0.9

T

1.7

1.7

1.7

2

2

2

2

2.5

2.5

2.5

3.5

3.5

3.5

Example MANOY Back-Up Ring HPSHA-38.2x41x2.1-A12


Back-up ring inside dia. [mm]

Back-up ring outside dia. [mm]

Back-up ring thickness T, referring to figure 33

Material,referring to page 38 and table 69

Example MANOY Back-Up Ring HPSHR-30x35.7x2-A12


Back-up ring inside dia. [mm]

Back-up ring outside dia. [mm]

Back-up ring thickness T, referring to figure 34

Material,referring to page 38 and table 69

MANOY® Bearing Ring types FG – FM – FU · MANOY® Bearing Strip type MF

Characteristics

Application areas, materials

40

Mating surfacematerial

IDGmaterial

Servicetemp.°C�

Speedm/s max.

Main fluidsProperties

Max. permissible load N/mm2

static at dynamic at 20 °C 60 °C 20 °C 60 °C

30 25 23 17

33 27 24 18

300 100 90

300 90 85

Cast steelHardened steelHard chrome platingChromium oxideAlum. hard-coated

Stainless steelAluminiumAlum. hard-coated

Cast steelHardened steelHard chrome platingChromium oxideStainless steel

Cast steelHardened steelHard chrome platingChromium oxide

94A

62A

G12

G13

-100 to+150(+200)

-100 to+150(+200)

-60 to +100(+130)

-60to+100(+120)

25

25

1

1

Priority over the oil based and environmentalfluids.Wide thermic and chemical capacity.Low friction, no stick-slip.Very high wear resistance.

Water, air, gases, environmental hydraulic fluids, solvents, chemicals.Low friction even unlubricated.Wide thermic and chemical capacity.High wear resistance.

All hydraulic, transmission and lubricating fluids incl. the water contenting.For very high surface pressures.High radial loads permitted.Very high wear resistance.

Mineral oil based hydraulic fluids and lubricants, no water-based.For very high surface pressures.High radial loads permitted.Very high wear resistance.

� In parentheses: permissible temperature at static load.

Table 36

The application temperature upper limits must not be exceeded without the addition offurther guiding width.

Special guiding materials for the range from150° to 300°C are available on request.

Tem

pera

ture

[°C

] �

Dynamic load [N/mm2] �

G13

G12

50 100 150 2000

20

40

60

80

100

0

Tem

pera

ture

[°C

] �

0

40

80

120

160

200

5 10 15 20

Dynamic load [N/mm2] �

62A

94A

0

Figure 35 Figure 36

� Contact between moving parts is avoided� Dirt and processing residues are kept away

from the seal� Installation in one-piece grooves

� Housing dimensions in compliance withISO 10766

� For endless turned rings, any diameter up to 3000 mm is possible

D

Wid

th c

orre

ctio

n fa

ctor

CT

�

0

0,5

1

1,5

2

2,5

5 10 15 20

Guiding width [mm] �

Materials G12, G13

Materials 94A, 62A

0

Figure 37 Figure 38

41

The laid-out lengthof the bearing ring

Using a knife with materials 94A and 62A or ahacksaw with materials G12 and G13, cut off asuitable length. As standard, the cut should bemade at an angle of 30°.

A slot width (P) of 0.5 mm at the maximumapplication temperature is needed to allow thebearing ring heat-expansion. Please refer toFigure 39.

The laid-out length is calculated as follows forcylinder and rod bearing rings:

L = Dm · π (1 - � · � t)

L Laid-out length in mm

Dm Mean diameter (neutral fibre) in mm

� Coefficient of dilatation from table 37

� t Temperature difference between themaximum operating temperature andthe ambient temperature when cutting

L

P

m�

D

30°

30° 30°

Figure 39 Table 37

Bearing strip Coefficient of dilatation �material in K-1 for service temperature

20 – 150 °C 20 – 100 °C

94A 10.8 · 10-5

62A 9.7 · 10-5

G12 6 · 10-5

G13 10 . . . 20 · 10-5

Bearing ring width Calculation formula Tmin =

Tmin Required minimum width of the bearing ring F Largest occurring radial pressure, in NCT Width correction factor, according to

figure 38D Guide diameter in mm0,5 Surface factor. This takes into account

that part of the circumference where loadis actually applied, at extreme tolerancelimits

Pperm Permitted dynamic stress loading, expressed in N/mm2, taken from table 36

If possible, the total calculated guide widthshould be distributed over two or more bearing rings. The resulting bearing ring widthswill be rounded up to the next largest availablewidth, as shown in table 38.

Please refer to page 84 in the ”Construction“section for an example how bearing ringsshould be arranged.

F · CT

D · 0,5 · Pperm

MANOY® Bearing Ring types FG – FM – FU · MANOY® Bearing Strip type MF

42

Piston bearing

H9/

H8

�B

h9/h

8�

N

s

+0.2bmax. R 0.4

l

smoothed

15°

T

W

TypeFUB

TypeFMBFGB

Figure 40



Rod bearingFigure 41

15°

H9/

H8

�G

f8�

S

s max. R 0.4 smoothed

l+0.2b

T

W

TypeFUS

TypeFMSFGS



Order details Example MANOY Bearing StripMF-9.5x2.5-94A

Type, referring to table 40

Thickness T [mm], referring to table 38

Width W [mm], see table 38

Material, see table 1, 36, 69

Example MANOY Bearing RingFGB-25x30x9.5-G13

Type, referring to table 40 and fig. 40

Bearing ring inside dia. = groove dia.

Bearing ring outside dia. = cylinder dia.


Material, referring to table 1, 36, 69

43

Outside orinside bearing

Fitting dimensions [mm]in compliance

with ISO 10766

Bearing Ring � � Nh8 � GH8 b+0,2 s max. �

T � W-0,05 �

2.4 - 0.15 1.55 B-3.1 S+3.1 2.5 0.5

3.9 - 0.15 1.55 B-3.1 S+3.1 4 0.5

5 - 0.15 1.55 B-3.1 S+3.1 5.1 0.5

9.5 - 0.15 1.55 B-3.1 S+3.1 9.7 0.5

4 - 0.15 2 B-4 S+4 4.1 0.65

6 - 0.15 2 B-4 S+4 6.1 0.65

8 - 0.2 2 B-4 S+4 8.2 0.65

10 - 0.2 2 B-4 S+4 10.2 0.65

12 - 0.3 2 B-4 S+4 12.2 0.65

15 - 0.3 2 B-4 S+4 15.2 0.65

20 - 0.4 2 B-4 S+4 20.2 0.65

25 - 0.4 2 B-4 S+4 25.5 0.65

30 - 0.4 2 B-4 S+4 30.5 0.65

5.5 - 0.15 2.5 B-5 S+5 5.6 0.8

9.5 - 0.15 2.5 B-5 S+5 9.7 0.8

14.8 - 0.4 2.5 B-5 S+5 15 0.8

24.5 - 0.4 2.5 B-5 S+5 25 0.8

10 - 0.3 3 B-6 S+6 10.2 1

15 - 0.4 3 B-6 S+6 15.2 1

20 - 0.4 3 B-6 S+6 20.2 1

30 - 0.4 3 B-6 S+6 30.5 1

9.5 - 0.3 4 B-8 S+8 9.7 1

24.5 - 0.4 4 B-8 S+8 25 1

� Bold script: sizes for grooves in compliance with DIN ISO 10766 = warehouse sizes. The remaining sizes are partially available off-the-shelf or can otherwise be supplied at short notice. · � The tolerance details apply to yard wares (bearing strip) and sections of yard wares (bearing rings). The tolerance details for turned rings (bearing rings) is -0.15 for all widths. The guiding elements can be supplied with narrower tolerance ranges on request.� The tolerance range can be laid down differently if desired (eg +0.02 / -0.03). · � Applies only to guiding ring, not transferable to seal gap

Table 38

IDG- Bearing ring Cut from strip Length of strip Material- endless, milled for mm � � at W = at W =No. mm � 1.55 mm 2 mm 2.5 mm 3 mm 4 mm 1.55 mm 2 mm 2.5 mm 3 mm 4 mm

94A, 62A 3 – 3000 3 bis 6 – 10 – 30 – 50 – 20 m 15 m 12 m 10 m 7 m

6300 4700 3800 3100 2200

G12 16 – 2000 50 – – 80 – – 150 – on request

2000 2000 2000

G13 16 – 1000 10 – 10 – 10 – 30 – 50 – not supplied

600 600 600 600 600

Available sizesTable 39

TypesTable 40

Type Design and arrangement

MF Bearing strip (yard ware) for sectioning

FMB Bearing ring piston, section from MF guiding belt

FMS Bearing ring rod, section from MF guiding belt

FGB Bearing ring piston, turned or injection moulded part, slotted/cut

FGS Bearing ring rod, turned or injection moulded part, slotted/cut

FUB Bearing ring piston, turned or injection moulded part, endless (not slotted/uncut)

FUS Bearing ring rod, turned or injection moulded part, endless (not slotted/uncut)

MANOY® Scraper types 914 – 916 – 926

44

Cylinder Wiper RingType 914



+0.2b a

30° a/3

R 0,5 max.

h9�

N H9

�B

15°

smoothed

h11

�D

s

l

Type 914

Figure 42

Table 41

� For use in the effective removal of amorphous, liquid and sticky substances, dust, dirt, soil, splinters or powder from cylinders or rods with linear movements

� Wide range of substances and temperatures� Dry running possible, minimal incidence of

sticking after standstill� Can be installed in one-piece grooves,

except for small diameter seals� Can be adapted for use in existing

installation seats� Available diameters: all sizes from 10 for

the piston or 6 for the rod up to approx. 3000 mm

IDG materials:

91B and H12 for the wiping blade (both stan-dard). Special materials available for moredemanding cleaning applications. Please referto tables 65, 66 and 69.


Application limits Temperature: -54 to +200 °C, dependant on the materialused for the O-ring

Speed: max. 15 m/s




Standard Light duty

10 – <18

18 – <65 65 – <250

65 – <250 250 – <420

250 – <420 420 – <650

420 – <650 650 – <1000

650 – <1000 1000 – <1300

1000 – <1300 1300 – <2000

1300 – <2000 2000 - 3000

2000 – 3000

� Nh9

B- 4.8

B- 6.8

B- 8.8

B-12.2

B-16

B-20

B-24

B-29

B-36

� Dh11

B-1.3

B-1.7

B-2

B-2.3

B-2.6

B-3.3

B-4.5

B-5.5

B-6.8

b+0,2

3.7

5

6

8.4

11

14

17.2

20.6

25.8

s max.

0.5

0.7

1

1.5

1.8

2

2.5

3

4

a max . I Series

2 3 A

2 4 B

3 5 C

4 6 D

5 8 E

6 10 H

8 12 K

10 14 M

12 18 R

45

Rod Wiper RingType 916, 926

Type 916Groove dimensions [mm]

Order details

a+0.2b

a/3 30°

R 0,5 max.

smoothed

H9

�G

f8�

S

15°

H11

�Ds

l

Type 916Type 926

Figure 43

Table 42

Surface roughnessRod: Ra 0.1 .... 0.4/Rz 0.63 .... 2.5 µmGroove: Ra < 1.6 / Rz < 6.3 µm



Standard Light duty

6 – <12

12 – <65 65 – <250

65 – <250 250 – <420

250 – <420 420 – <650

420 – <650 650 – <1000

650 – <1000 1000 – <1300

1000 – <1300 1300 – <2000

1300 – <2000 2000 – 3000

2000 – 3000

� GH9

S+ 4.8

S+ 6.8

S+ 8.8

S+12.2

S+16

S+20

S+24

S+29

S+36

� DH11

S+1.3

S+1.7

S+2

S+2.3

S+2.6

S+3.3

S+4.5

S+5.5

S+6.8

b+0.2

3.7

5

6

8.4

11

14

17.2

20.6

25.8

s max.

0.5

0.7

1

1.5

1.8

2

2.5

3

4

a max. I Series

2 3 A

2 4 B

3 5 C

4 6 D

5 8 E

6 10 H

8 12 K

10 14 M

12 18 R

Type 926Groove dimensions [mm]

in compl. with ISO 6195for rods as normed

by ISO 6020-2

Table 43

� Sf8

12 14 18 22

28 36 45

56 70 90

110 140

� GH9

S+ 6

S+ 8

S+10

S+15

� Dh11

S+2.5

S+3

S+3

S+4

b

4 +0.2

5 +0.2

6 +0.2

8.5 +0.2

s max.

0.5

0.7

1

1.5

a min. I Series

2 3 X

2 4 I

2 5 Q

2 6 D

Example MANOY Wiper Ring914C–01500-91B-NBR




Wiper material, referring to page 44 and tables 65, 66, 69


Example MANOY Shaft Seal916B–00350-H12-FKM




Wiper material, referring to page 44 and tables 65, 66, 69


Elastomer Scraper types AD – AM – AS

46

Type AD

Type ADGroove dimensions [mm]

smoothed

0.5 · ba+0.2b

f7�

S H11

�D

H9

�G

R 0.5 20°

T

max

. 1Type AD

Figure 44

Table 44

Corners smoothed max. 0.3 mm

Ø Sf7 Ø GH9- Ø DH11 b+0.2 a T Part No.

10 18 13.5 6 2 8 AD-10x18x6/8-

12 20 15.5 6 2 8 AD-12x20x6/8-

14 22 17.5 6 2 8 AD-14x22x6/8-

15 23 18.5 6 2 8 AD-15x23x6/8-

16 24 19.5 6 2 8 AD-16x24x6/8-

18 26 21.5 6 2 8 AD-18x26x6/8-

20 28 23.5 6 2 8 AD-20x28x6/8-

22 30 25.5 6 2 8 AD-22x30x6/8-

24 32 27.5 6 2 8 AD-24x32x6/8-

25 33 28.5 6 2 8 AD-25x33x6/8-

28 36 31.5 6 2 8 AD-28x36x6/8-

30 38 33.5 6 2 8 AD-30x38x6/8-

32 40 35.5 6 2 8 AD-32x40x6/8-

35 43 38.5 6 2 8 AD-35x43x6/8-

36 44 39.5 6 2 8 AD-36x44x6/8-

37 45 40.5 6 2 8 AD-37x45x6/8-

38 46 41.5 6 2 8 AD-38x46x6/8-

40 48 43.5 6 2 8 AD-40x48x6/8-

42 50 45.5 6 2 8 AD-42x50x6/8-

45 53 48.5 6 2 8 AD-45x53x6/8-

46 54 49.5 6 2 8 AD-46x54x6/8-

48 56 51.5 6 2 8 AD-48x56x6/8-

50 58 53.5 6 2 8 AD-50x58x6/8-

52 60 55.5 6 2 8 AD-52x60x6/8-

55 63 58.5 6 2 8 AD-55x63x6/8-

56 64 59.5 6 2 8 AD-56x64x6/8-

60 68 63.5 6 2 8 AD-60x68x6/8-

63 71 66.5 6 2 8 AD-63x71x6/8-

65 73 68.5 6 2 8 AD-65x73x6/8-

68 76 71.5 6 2 8 AD-68x76x6/8-

70 78 73.5 6 2 8 AD-70x78x6/8-

75 83 78.5 6 2 8 AD-75x83x6/8-

80 88 83.5 6 2 8 AD-80x88x6/8-

85 93 88.5 6 2 8 AD-85x93x6/8-

90 98 93.5 6 2 8 AD-90x98x6/8-

95 103 98.5 6 2 8 AD-95x103x6/8-

Ø Sf7 Ø GH9 Ø DH11 b+0,2 a T Part No.

100 108 103.5 6 2 8 AD-100x108x6/8-

105 117 110 8.2 3 11 AD-105x117x8.2/11-

110 122 115 8.2 3 11 AD-110x122x8.2/11-

115 127 120 8.2 3 11 AD-115x127x8.2/11-

120 132 125 8.2 3 11 AD-120x132x8.2/11-

125 137 130 8.2 3 11 AD-125x137x8.2/11-

130 142 135 8.2 3 11 AD-130x142x8.2/11-

135 147 140 8.2 3 11 AD-135x147x8.2/11-

140 152 145 8.2 3 11 AD-140x152x8.2/11-

145 157 150 8.2 3 11 AD-145x157x8.2/11-

150 162 155 8.2 3 11 AD-150x162x8.2/11-

155 167 160 8.2 3 11 AD-155x167x8.2/11-

160 172 165 8.2 3 11 AD-160x172x8.2/11-

165 177 170 8.2 3 11 AD-165x177x8.2/11-

170 182 175 8.2 3 11 AD-170x182x8.2/11-

180 192 185 8.2 3 11 AD-180x192x8.2/11-

185 197 190 8.2 3 11 AD-185x197x8.2/11-

190 202 195 8.2 3 11 AD-190x202x8.2/11-

195 207 200 8.2 3 11 AD-195x207x8.2/11-

200 212 205 8.2 3 11 AD-200x212x8.2/11-

205 220 212 9.5 3 13 AD-205x220x9.5x13-

210 225 217 9.5 3 13 AD-210x225x9.5x13-

220 235 227 9.5 3 13 AD-220x235x9.5x13-

225 240 232 9.5 3 13 AD-225x240x9.5x13-

240 255 247 9.5 3 13 AD-240x255x9.5x13-

250 265 257 9.5 3 13 AD-250x265x9.5x13-

260 275 267 9.5 3 13 AD-260x275x9.5x13-

275 290 282 9.5 3 13 AD-275x290x9.5x13-

280 295 287 9.5 3 13 AD-280x295x9.5x13-

290 305 297 9.5 3 13 AD-290x305x9.5x13-

300 315 307 9.5 3 13 AD-300x315x9.5x13-

320 335 327 9.5 3 13 AD-320x335x9.5x13-

350 365 357 9.5 3 13 AD-350x365x9.5x13-

360 375 367 9.5 3 13 AD-360x375x9.5x13-

370 385 377 9.5 3 13 AD-370x385x9.5x13-

380 395 387 9.5 3 13 AD-380x395x9.5x13-

400 415 407 9.5 3 13 AD-400x415x9.5x13-

440 455 447 9.5 3 13 AD-440x455x9.5x13-

500 515 507 9.5 3 13 AD-500x515x9.5x13-

47

Type ADGroove Dimensions [mm]

Materials

Type ABin compl. with ISO 6195

for rods as normedby ISO 6020-2

Table 44 (concluded)

Standard: NBR-90 for -25/+100 °C, max. 1 m/s.

Special: FKM-85 for -20/+200 °C,max. 2 m/s.

On request: AU-90 (Polyurethane) for-20/+100 °C, max. 1 m/s.

Fitting into closed grooves from about 10 mm.Cutting for intermediate sizes permitted.

Similar design to Type AD with outside wiperand sealing lip on the pressure side.Groove dimensions on request.

Materials:NBR-90 for -25/+100 °C, max. 1m/s.AU-92 for -35/+100 °C, max. 1 m/s.


48

Type AM

Type AMGroove dimensions [mm]

T

+0.2b 0.5 · b

smoothed

f7�

S

H8

�G

20°m

ax. 1

1T

Type AM

Figure 45

Table 45


Ø Sf7 Ø GH8 b+0,2 T1 T Part No.

6 13 3.5 3 4.5 AM-6x13x3/4.5-

8 15 3.5 3 5 AM-8x15x3/5-

8 22 3.5 3 4.5 AM-8x22x3/4.5-

10 16 3.5 3 4.5 AM-10x16x3/4.5-

10 18.9 3.5 2.9 5 AM-10x18.9x2.9/5-

10 20 5.5 5 8 AM-10x20x5/8-

12 20 4.5 4 6 AM-12x20x4/6-

12 22 5.5 5 8 AM-12x22x5/8-

14 19.8 3.5 3 4.5 AM-14x19.8x3/4.5-

14 20 4 3.5 5 AM-14x20x3.5/5-

14 22 3.5 3 4 AM-14x22x3/4-

16 22 3.5 3 4 AM-16x22x3/4-

16 26 5.5 5 8 AM-16x26x5/8-

18 26 4.5 4 6.5 AM-18x26x4/6.5-

18 28 5.5 5 7 AM-18x28x5/7-

18 28 7.5 7 10 AM-18x28x7/10-

18 28 7.5 7 12 AM-18x28x7/12-

18 32 5.5 5 9 AM-18x32x5/9-

20 28 4 3.5 5 AM-20x28x3.5/5-

20 30 4.5 4 6 AM-20x30x4/6-

20 30 5.5 5 8 AM-20x30x5/8-

20 30 7.5 7 10 AM-20x30x7/10-

20 35 7.5 7 10 AM-20x35x7/10-

21 28 4 3.5 5 AM-21x28x3.5/5-

22 28 5.5 5 9 AM-22x28x5/9-

22 32 5.5 5 7 AM-22x32x5/7-

22 32 7.5 7 10 AM-22x32x7/10-


22 35 5.5 5 8 AM-22x35x5/8-

24 32 5.5 5 7 AM-24x32x5/7-

25 35 5.5 5 7 AM-25x35x5/7-

25 35 5.5 5 8 AM-25x35x5/8-

25 35 7.5 7 10 AM-25x35x7/10-

28 38 5.5 5 8 AM-28x38x5/8-

28 38 7.5 7 10 AM-28x38x7/10-

28 40 7.5 7 10 AM-28x40x7/10-

30 40 5.5 5 8 AM-30x40x5/8-

30 40 7.5 7 10 AM-30x40x7/10-

32 40 4.5 4 7 AM-32x40x4/7-

32 42 5.5 5 7 AM-32x42x5/7-

32 42 7.5 7 10 AM-32x42x7/10-

32 45 4.5 4 8 AM-32x45x4/8-

32 45 5.5 5 7 AM-32x45x5/7-

32 45 7.5 7 10 AM-32x45x7/10-

33 43 5.5 5 8 AM-33x43x5/8-

35 45 5.5 5 8 AM-35x45x5/8-

35 45 7.5 7 10 AM-35x45x7/10-

35 52 7.5 7 10 AM-35x52x7/10-

36 45 7.5 7 10 AM-36x45x7/10-

36 46 5.5 5 8 AM-36x46x5/8-

40 50 5.5 5 8 AM-40x50x5/8-

40 50 7.5 7 10 AM-40x50x7/10-

40 52 5.5 5 8 AM-40x52x5/8-

42 52 7.5 7 10 AM-42x52x7/10-

45 55 7.5 7 10 AM-45x55x7/10-

45 60 7.5 7 10 AM-45x60x7/10-

48 60 7.5 7 10 AM-48x60x7/10-

50 56 5.5 5 8 AM-50x56x5/8-

50 60 5.5 5 7 AM-50x60x5/7-

50 60 5.5 5 8 AM-50x60x5/8-

50 60 7.5 7 10 AM-50x60x7/10-

50 65 5.5 5 8 AM-50x65x5/8-

50 65 7.5 7 10 AM-50x65x7/10-

52 62 7.5 7 10 AM-52x62x7/10-

55 63 7.5 7 10 AM-55x63x7/10-

55 65 7.5 7 10 AM-55x65x7/10-

55 80 5.5 5 8 AM-55x80x5/8-

56 65 7.5 7 10 AM-56x65x7/10-

56 66 5.5 5 8 AM-56x66x5/8-

56 66 7.5 7 10 AM-56x66x7/10-

60 70 7.5 7 10 AM-60x70x7/10-

60 74 5.5 5 8 AM-60x74x5/8-

60 80 7.5 7 10 AM-60x80x7/10-

63 75 7.5 7 10 AM-63x75x7/10-

63 83 5.5 5 8 AM-63x83x5/8-

65 75 7.5 7 10 AM-65x75x7/10-

70 80 5.5 5 7 AM-70x80x5/7-

70 80 7.5 7 10 AM-70x80x7/10-

73 89 7.5 7 10 AM-73x89x7/10-

75 85 7.5 7 10 AM-75x85x7/10-

75 87 5.5 5 7 AM-75x87x5/7-

78 88 7.5 7 10 AM-78x88x7/10-

49


Table 45 (continued)


80 90 7.5 7 10 AM-80x90x7/10-

84 94 5.5 5 8 AM-84x94x5/8-

85 95 7.5 7 10 AM-85x95x7/10-

90 100 5.5 5 7 AM-90x100x5/7-

90 100 7.5 7 10 AM-90x100x7/10-

95 105 7.5 7 10 AM-95x105x7/10-

100 110 5.5 5 7 AM-100x110x5/7-

100 110 7.5 7 10 AM-100x110x7/10-

105 115 7.5 7 10 AM-105x115x7/10-

110 120 7.5 7 10 AM-110x120x7/10-

115 125 7.5 7 10 AM-115x125x7/10-

120 130 7.5 7 10 AM-120x130x7/10-

123 147 9.5 9 12 AM-123x147x9/12-

125 140 7.5 7 10 AM-125x140x7/10-

125 140 9.5 9 12 AM-125x140x9/12-

130 145 9.5 9 12 AM-130x145x9/12-

135 145 7.5 7 10 AM-135x145x7/10-

135 150 9.5 9 12 AM-135x150x9/12-

140 150 7.5 7 10 AM-140x150x7/10-

140 155 9.5 9 12 AM-140x155x9/12-

150 165 9.5 9 12 AM-150x165x9/12-

150 166 8.5 8 12 AM-150x166x8/12-

160 175 9.5 9 12 AM-160x175x9/12-

163 175 7.5 7 10 AM-163x175x7/10-

170 185 10.5 10 14 AM-170x185x10/14-

180 195 10.5 10 14 AM-180x195x10/14-

185 201 8.5 8 12 AM-185x201x8/12-

200 220 12.5 12 16 AM-200x220x12/16-

210 230 12.5 12 16 AM-210x230x12/16-

360 380 15.5 15 18 AM-360x380x15/18-


50



Materials Standard: NBR-90 for -25/+100 °C, max. 1 m/s.



Order details Example Elastomer Wiper RingAM-80x90x7/10-NBR


Rod dia. S, referring to figure 45

Groove dia. G, referring to figure 45

Back thickness T1 [mm], referring to figure 45

Back thickness T [mm], referring to figure 45

Material, referring to above

51

Type AS

Type ASGroove dimensions [mm]

+0.2c

+0.2b

smoothed

f7�

S

20°

H9

�G

0.5 · b

T

H9

�D

R 0.5m

ax. 1

Type AS

Figure 46

Table 46


Ø Sf7 Ø GH9 Ø DH9 b+0.2 c T Part No.

4 12 10 5 4 7 AS-4x12x4/7-

5 8 7 4 2 4 AS-5x8x2/4-

6 10 9 4 2 4 AS-6x10x2/4-

8 16 14 5 4 7 AS-8x16x4/7-

10 18 16 5 4 7 AS-10x18x4/7-

12 20 18 5 4 7 AS-12x20x4/7-

14 22 20 5 4 7 AS-14x22x4/7-

15 23 21 5 4 7 AS-15x23x4/7-

16 24 22 5 4 7 AS-16x24x4/7-

17 25 23 5 4 7 AS-17x25x4/7-

18 26 24 5 4 7 AS-18x26x4/7-

20 28 26 5 4 7 AS-20x28x4/7-

22 30 28 5 4 7 AS-22x30x4/7-

23 31 29 5 4 7 AS-23x31x4/7-

24 32 30 5 4 7 AS-24x32x4/7-

25 33 31 5 4 7 AS-25x33x4/7-

26 34 32 5 4 7 AS-26x34x4/7-

28 36 34 5 4 7 AS-28x36x4/7-

30 38 36 5 4 7 AS-30x38x4/7-

32 40 38 5 4 7 AS-32x40x4/7-

33 41 39 5 4 7 AS-33x41x4/7-

34 42 40 5 4 7 AS-34x42x4/7-

35 43 41 5 4 7 AS-35x43x4/7-

36 44 42 5 4 7 AS-36x44x4/7-

38 46 44 5 4 7 AS-38x46x4/7-

40 48 46 5 4 7 AS-40x48x4/7-

41 49 47 5 4 7 AS-41x49x4/7-


52



42 50 48 5 4 7 AS-42x50x4/7-

44 52 50 5 4 7 AS-44x52x4/7-

45 53 51 5 4 7 AS-45x53x4/7-

46 54 52 5 4 7 AS-46x54x4/7-

47 55 53 5 4 7 AS-47x55x4/7-

48 56 54 5 4 7 AS-48x56x4/7-

50 58 56 5 4 7 AS-50x58x4/7-

51 59 57 5 4 7 AS-51x59x4/7-

52 60 58 5 4 7 AS-52x60x4/7-

53 61 59 5 4 7 AS-53x61x4/7-

54 62 60 5 4 7 AS-54x62x4/7-

55 63 62 5 4 7 AS-55x63x4/7-

56 64 62 5 4 7 AS-56x64x4/7-

58 66 64 5 4 7 AS-58x66x4/7-

60 68 66 5 4 7 AS-60x68x4/7-

62 70 68 5 4 7 AS-62x70x4/7-

63 71 69 5 4 7 AS-63x71x4/7-

64 72 70 5 4 7 AS-64x72x4/7-

65 73 71 5 4 7 AS-65x73x4/7-

66 74 72 5 4 7 AS-66x74x4/7-

67 75 73 5 4 7 AS-67x75x4/7-

68 76 74 5 4 7 AS-68x76x4/7-

70 78 76 5 4 7 AS-70x78x4/7-

72 80 78 5 4 7 AS-72x80x4/7-

73 81 79 5 4 7 AS-73x81x4/7-

75 83 81 5 4 7 AS-75x83x4/7-

78 86 84 5 4 7 AS-78x86x4/7-

80 88 86 5 4 7 AS-80x88x4/7-

82 90 88 5 4 7 AS-82x90x4/7-

83 91 89 5 4 7 AS-83x91x4/7-

85 93 91 5 4 7 AS-85x93x4/7-

86 94 92 5 4 7 AS-86x94x4/7-

88 96 94 5 4 7 AS-88x96x4/7-

90 98 96 5 4 7 AS-90x98x4/7-

93 101 99 5 4 7 AS-93x101x4/7-

95 103 101 5 4 7 AS-95x103x4/7-

100 108 106 5 4 7 AS-100x108x4/7-

102 114 111 7 5.5 10 AS-102x114x5.5/10-

105 117 114 7 5.5 10 AS-105x117x5.5/10-

106 118 115 7 5.5 10 AS-106x118x5.5/10-

110 118 116 5 4 7 AS-110x118x4/7-

110 122 119 7 5.5 10 AS-110x122x5.5/10-

112 124 121 7 5.5 10 AS-112x124x5.5/10-

115 127 124 7 5.5 10 AS-115x127x5.5/10-

118 130 127 7 5.5 10 AS-118x130x5.5/10-

120 132 129 7 5.5 10 AS-120x132x5.5/10-

125 137 134 7 5.5 10 AS-125x137x5.5/10-

128 140 137 7 5.5 10 AS-128x140x5.5/10-

130 142 139 7 5.5 10 AS-130x142x5.5/10-

135 147 144 7 5.5 10 AS-135x147x5.5/10-

140 152 149 7 5.5 10 AS-140x152x5.5x10-

142 154 151 7 5.5 10 AS-142x154x5.5x10-

145 157 154 7 5.5 10 AS-145x157x5.5x10-

150 162 159 7 5.5 10 AS-150x162x5.5x10-

Table 46 (continued)


152 164 161 7 5.5 10 AS-152x164x5.5x10-

154 166 163 7 5.5 10 AS-154x166x5.5x10-

155 167 164 7 5.5 10 AS-155x167x5.5x10-

160 172 169 7 5.5 10 AS-160x172x5.5x10-

165 177 174 7 5.5 10 AS-165x177x5.5x10-

166 178 175 7 5.5 10 AS-166x178x5.5x10-

170 182 179 7 5.5 10 AS-170x182x5.5x10-

175 187 184 7 5.5 10 AS-175x187x5.5x10-

180 192 189 7 5.5 10 AS-180x192x5.5x10-

190 202 199 7 5.5 10 AS-190x202x5.5x10-

200 212 209 7 5.5 10 AS-200x212x5.5x10-

210 225 221 8.5 6.5 13 AS-210x225x6.5x13-

220 235 231 8.5 6.5 13 AS-220x235x6.5x13-

235 250 246 8.5 6.5 13 AS-235x250x6.5x13-

238 253 249 8.5 6.5 13 AS-238x253x6.5x13-

240 255 251 8.5 6.5 13 AS-240x255x6.5x13-

250 265 261 8.5 6.5 13 AS-250x265x6.5x13-

300 315 311 8.5 6.5 13 AS-300x315x6.5x13-

310 325 321 8.5 6.5 13 AS-310x325x6.5x13-

340 355 351 8.5 6.5 13 AS-340x355x6.5x13-

365 380 376 8.5 6.5 13 AS-365x380x6.5x13-

450 465 461 8.5 6.5 13 AS-450x465x6.5x13-

53



Materials Standard: NBR-90 for -25/+100 °C, max. 1 m/s.



Fitting into closed grooves from about 15 mm.Cutting for intermediate sizes permitted.

Order indications Example Elastomer Wiper RingAS-40x48x4/7-NBR-90






Material, pls. see above

Example Elastomer Wiper RingAD-10x18x6/8-NBR-90






Material, pls. see above

Elastomer O-Ring · MANOY® Back-Up-Ring

54

RADIAL PRELOADINGPiston sealing

Rod sealing

d2

d1

Figure 47

R

R

st

z

15° . . . 20°

R

z

15° . . . 20°p

st

+0.2b1

p

z

15° . . . 20°

R

+0.2b2

p

st

RR

z+0.2b

s

15° . . . 20°

t p

R

z+0.2b1

s

15° . . . 20°

t

pp

R

z+0.2b2

s 15° . . . 20°

t

STS

( T )

T/2 T T T T

W

T

SPR STC SKS SKC SHR

+0.2b

Undimensioned edges to be rounded by r = 0.2 mm.Radius ”R” and lead-in chamfer ”z” see table 48.Fitting clearance ”s” see figure 50.Surface roughness see table 49.General procedure for preloading see figure 51.

Figure 48

AXIAL PRELOADINGInternal pressure

External pressure W

T T T

SKATypes: STA SHAp

+0.

2b

1

s

t

+0.

2b

p

R

R

s

t

R

R

R

t

+0.

2b

1

R

+0.

2b

t

s

p

R

s

pR

W

T T T

SKITypes: STI SHI

Figure 49

Undimensioned edges to be rounded by r = 0.2 mm.Radius ”R” see table 48.Fitting clearance ”s” see figure 50.Surface roughness see table 49.General procedure for preloading see figure 51.

55

RADIAL PRELOADING - Piston- and rod sealing AXIAL PRELOADING(See figure 48) Internal + external pressure

(See figure 49)

O-Ring Hydraulics Pneumatics Hydraulics + Pneumatics Back Hydraulics + Pneumatics BackDynamic Dynamic Static ring Static ring

d2 t b+0,2 b1+0,2 b2

+0,2 t b+0,2 t b+0,2 b1+0.2 b2

+0.2 T t b+0.2 b1+0.2 W

0.4 0.28 0.55 1.25 1.95 0.7 0.28 0.55 1.25 0.70.5 0.35+0.01 0.7 1.4 2.1 0.7 0.35 +0.01 0.7 1.4 0.70.6 0.42 0.9 1.6 2.3 0.7 0.42 0.9 1.6 0.7

0.74 0.75 0.52 1.05 1.75 2.45 0.7 0.52 1.05 1.75 0.71 1.02 0.7 +0.02 1.4 2.4 3.4 1 0.7 +0.02 1.4 2.4 11.1 1.12 1.15 0.77 1.6 2.6 3.6 1 0.77 1.6 2.6 1

1.2 0.84 1.7 2.7 3.7 1 0.84 1.7 2.7 11.25 1.27 0.88+0.02 1.8 2.8 3.8 1 0.88 +0.02 1.8 2.8 11.3 1.35 0.91 1.9 2.9 3.9 1 0.91 1.9 2.9 1

1.42 1.46 1 2 3 4 1.05 2 1 2 3 4 1 1 2 3 11.5 1.52 1.05 +0.03 2.1 3.1 4.1 1.1 +0.03 2 1.05+0.03 2.1 3.1 4.1 1 1.05 +0.03 2.1 3.1 11.55 1.57 1.1 2.2 3.2 4.2 1.15 2.1 1.1 2.1 3.1 4.1 1 1.1 2.1 3.1 1

1.6 1.63 1.15 2.2 3.2 4.2 1.2 2.1 1.15 2.2 3.2 4.2 1 1.15 2.2 3.2 11.78 1.8 1.35 +0.03 2.4 3.8 5.2 1.4 +0.03 2.2 1.3 +0.03 2.4 3.8 5.2 1.4 1.3 +0.03 2.4 3.8 1.41.83 1.85 1.4 2.5 3.9 5.3 1.45 1.35 2.5 3.9 5.3 1.4 1.35 2.5 3.9 1.4

1.9 1.45 2.6 4 5.4 1.5 2.5 1.4 2.6 4 5.4 1.4 1.4 2.6 4 1.41.98 2 2.02 1.5 +0.03 2.7 4.1 5.5 1.6 +0.03 2.6 1.45+0.03 2.7 4.1 5.5 1.4 1.45 +0.03 2.7 4.1 1.42.08 2.1 1.6 2.8 4.2 5.6 1.65 2.7 1.55 2.8 4.2 5.6 1.4 1.55 2.8 4.2 1.4

2.2 2.21 1.7 2.9 4.3 5.7 1.75 2.8 1.65 2.9 4.3 5.7 1.4 1.65 2.9 4.3 1.42.26 1.75 +0.04 3 4.4 5.8 1.8 +0.04 2.9 1.7 +0.04 3 4.4 5.8 1.4 1.7 +0.04 3 4.4 1.42.3 2.34 1.75 3.1 4.5 5.9 1.85 3 1.7 3.1 4.5 5.9 1.4 1.7 3.1 4.5 1.4

2.4 2.46 1.85 3.3 4.7 6.1 1.95 3.2 1.8 3.4 4.8 6.2 1.4 1.8 3.4 4.8 1.42.5 1.95 +0.04 3.4 4.8 6.2 2.05 +0.04 3.3 1.9 +0.04 3.5 4.9 6.3 1.4 1.9 +0.04 3.5 4.9 1.42.6 2.62 2.65 2.05 3.6 5 6.4 2.15 3.4 2 3.6 5 6.4 1.4 2 3.6 5 1.4

2.7 2.75 2.1 3.8 5.2 6.6 2.2 3.7 2.05 3.9 5.3 6.7 1.4 2.05 3.9 5.3 1.42.8 2.2 +0.04 3.9 5.3 6.7 2.3 +0.04 3.8 2.1 +0.04 4 5.4 6.8 1.4 2.15 +0.04 4 5.4 1.42.95 3 2.35 4.1 5.5 6.9 2.45 4 2.25 4.2 5.6 7 1.4 2.3 4.2 5.6 1.4

3.1 3.15 2.45 4.3 5.7 7.1 2.55 4.2 2.35 4.4 5.8 7.2 1.4 2.4 4.4 5.8 1.43.2 3.3 2.55 +0.05 4.4 5.8 7.2 2.65 +0.05 4.3 2.45+0.05 4.5 5.9 7.3 1.4 2.45 +0.05 4.5 5.9 1.43.5 2.8 4.7 6.1 7.5 2.9 4.6 2.65 4.9 6.3 7.7 1.4 2.7 4.8 6.2 1.4

3.53 3.55 2.85 4.8 6.2 7.6 2.95 4.6 2.7 4.9 6.2 7.6 1.4 2.75 4.8 6.2 1.43.6 2.9 +0.05 4.9 6.3 7.7 3 +0.05 4.7 2.75+0.05 5 6.4 7.8 1.4 2.8 4.9 6.3 1.44 3.25 5.3 7.2 9.1 3.35 5.2 3.05 5.5 7.4 9.3 1.9 3.15 5.4 7.3 1.9

4.5 3.65 6 7.9 9.8 3.8 5.8 3.45 6.2 8.1 10 1.9 3.55 6.1 8 1.95 4.1 +0.06 6.6 8.5 10.4 4.25 +0.06 6.4 3.85+0.06 6.9 8.8 10.7 1.9 4 +0.06 6.7 8.6 1.95.3 5.33 4.35 7.1 9 10.9 4.5 6.9 4.1 7.4 9.3 11.2 1.9 4.25 7.2 9.1 1.9

5.5 4.5 7.3 9.2 11.1 4.7 7.1 4.25 7.7 9.6 11.5 1.9 4.4 7.5 9.4 1.95.7 5.8 4.7 +0.08 7.7 9.6 11.5 4.9 +0.08 7.5 4.4 +0.08 8.1 10 11.9 1.9 4.6 +0.08 7.8 9.7 1.96 4.95 8.1 10 11.9 5.2 7.6 4.7 8.2 10.1 12 1.9 4.85 7.9 9.8 1.9

6.3 6.35 5.25 8.6 11.4 14.2 5.5 8.3 4.95 8.9 11.7 14.5 2.8 5.1 8.7 11.5 2.86.5 5.4 +0.1 8.8 11.6 14.4 5.65 +0.1 8.5 5.1 +0.1 9.1 11.9 14.7 2.8 5.3 +0.1 8.9 11.7 2.86.99 7 5.85 9.5 12.3 15.1 6.1 9.1 5.5 9.8 12.6 15.4 2.8 5.7 9.6 12.4 2.8

7.2 6.05 9.6 12.4 15.2 6.3 9.3 5.7 10 12.8 15.6 2.8 5.9 9.8 12.6 2.87.5 6.3 +0.1 9.8 12.6 15.4 6.55 +0.1 9.5 5.95+0.1 10.2 13 15.8 2.8 6.2 +0.1 10 12.8 2.88 6.75 10.2 13 15.8 7 10 6.4 10.7 13.5 16.3 2.8 6.65 10.4 13.2 2.8

8.2 6.95 10.5 13.3 16.1 7.2 10.2 6.6 10.9 13.7 16.5 2.8 6.85 10.6 13.4 2.88.4 7.15 +0.15 10.8 13.6 16.4 7.4 +0.15 10.5 6.8 +0.15 11.1 13.9 16.7 2.8 7 +0.15 10.9 13.7 2.89 7.7 11.5 14.3 17.1 7.95 11.2 7.3 11.9 14.7 17.5 2.8 7.55 11.6 14.4 2.8

9.5 8.15 12.1 14.9 17.7 8.4 11.8 7.75 12.5 15.3 18.1 2.8 8 12.3 15.1 2.810 8.6 +0.2 12.7 15.5 18.3 8.9 +0.2 12.4 8.2 +0.2 13.1 15.9 18.7 2.8 8.45 +0.2 12.9 15.7 2.811 9.5 14 16.8 19.6 9.85 13.5 9.1 14.4 17.2 20 2.8 9.35 14.1 16.9 2.8

12 10.4 15.1 17.9 20.7 10.75 14.7 10 15.6 18.4 21.2 2.8 10.2 15.4 18.2 2.814 12.2 +0.3 17.6 20.4 23.2 12.6 +0.3 17.1 11.8 +0.3 18 20.8 23.6 2.8 12 +0.3 17.8 20.6 2.815 13.15 18.7 21.5 24.3 13.55 18.3 12.75 19.2 22 24.8 2.8 12.9 19 21.8 2.8

16 14.1 20 22.8 25.6 14.5 19.5 13.6 20.5 23.3 26.1 2.8 13.75 20.3 23.1 2.818 15.95 +0.3 22.3 25.1 27.9 16.35 +0.3 22 15.5 +0.3 22.8 25.6 28.4 2.8 15.5 +0.3 22.8 25.6 2.820 17.8 24.7 28.7 32.7 18.2 24.2 17.2 25.5 29.5 33.5 4 17.2 25.5 29.5 4

� ISO/DIS 3601-2/1999, in the substance following national norms eg DIN 3771-5/1993, NF T47-501/1998. See also figure 51 page 58.

Table 47: Groove dimensions in mm considering ISO 3601-2 �


Corner and edge radiiLead-in chamfers

[mm]

Surface roughnessin compliance

with ISO 3601-2

Table 49

56

d2

d1

– < 1 0.2 1 1

1 – < 1.42 0.2 2 1.5

1.42 – < 1.8 0.3 2.5 2

1.8 – < 2.4 0.4 1.1 3 0.9 2.5

2.4 – < 2.65 0.5 3 2.5

2.65 – < 3.53 0.6 1.5 3.5 1.1 3

3.53 – < 5.33 0.8 1.8 4 1.4 3.5

5.33 – < 7 1.2 2.7 5 2.1 4

7 – < 9 1.5 3.6 6 2.8 4.5

9 – < 10 2 8 6

10 – < 16 2.5 10 8

> 16 3 12 9

Chamfer edges to be rounded by r = 0.2� ISO/DIS 3601: “Greater values for z are better for mounting the parts together.“

O-Ring Corner Lead-in chamfer z min.d2 R max. 15° Angle 20° Angle

ISO� IDG ISO� IDG

Table 48

Surface Application Pressure Surface RoughnessRa Ry

Housing sides and base Static Non alternating and

non pulsating 3.2 µm 12.5 µm

Alternating or pulsating 1.6 µm 6.3 µm

Dynamic – 1.6 µm 6.3 µm

Mating surface Static Non alternating and 3.2 µm 12.5 µm

non pulsating



Lead-in chamfer surface 3.2 µm 12.5 µm

NOTE Special applications, eg miniature valves, may require smaller values for surface roughness.

ExampleOR-77.5x5.3-NBR

Code for O-ring

Inside dia. d1 [mm]

cross section d2 [mm]

Short-code for basic elastomer NBR + quality 11 + IRHD hardness 70, referring to tables 64, 66

Order details ExampleOR-20,35x1.78(#019)-NBR11-90

Code for O-ring

Inside dia. d1 [mm]

cross section d2 [mm]

AS 586A No., referring to table 56

Basic elastomer, referring to tables 52, 64

Elastomer quality, referring to tables 64, 66

IRHD hardness

Pressure limitsFitting clearance ”s”

Figure 50

57

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

d2

> 7

< 7

< 5

< 3

< 2

0 2 4 6 8 10Pressure [MPa] �

O-ring 70 IR HDPiston + rod sealingdynamic

Use back-up rings above 5 MPa (50 bars).

0.30

0.26

0.22

0.18

0.14

0.10

0.06

0.02

Fitt

ing

cle

aran

ce ”

s” [

mm

] �

d2

> 7< 7

< 5< 3< 2

0 2 4 6 8 10 12 14 16 18 20Pressure [MPa] �

0 4 8 12 16 20 24 28 32 36 40Pressure [MPa] �

O-ring 90 IR HDPiston + rod sealingdynamic

Use back-up rings above 10 MPa (100 bars).

0.6

0.5

0.4

0.3

0.2

0.1

Fitt

ing

cle

aran

ce ”

s” [

mm

] � O-ring + back-up ring

Piston + rod sealingdynamic

� 90 IR HDreciprocating

� 70 IR HDreciprocating

� 70 IR HDrotatory

0 6 12 18 24 30 36 42 48 54 60 66Pressure [MPa] �

0.6

0.5

0.4

0.3

0.2

0.1

Fitt

ing

cle

aran

ce ”

s” [

mm

] � O-ring + back-up ring

Piston + rod sealingAxial sealingstatic

� 90 IR HD

� 70 IR HD

Back-up ring materials for pressures up to 250 MPa (2500 bars)see table 47

Back-up ring designs for pressures up to1000 MPa (10000 bars)see pages 42 + 43

Fitt

ing

cle

aran

ce ”

s” [

mm

] �


Preloading of theO-ring cross-sections:

limits in compliance with ISO 3601-2�

Figure 51

58

35

30

25

20

15

10

5

0

Pre

load

ing

[%

] �

1 1.8 2.65 3.55 5.3 7O-ring cross section [mm] �

35

30

25

20

15

10

5

0

Pre

load

ing

[%

] �


35

30

25

20

15

10

5

0

Pre

load

ing

[%

] �


35

30

25

20

15

10

5

0

Pre

load

ing

[%

] �


28.5

28.5

20.5 19,5

24

25

11.59.5 9 9

13

22.619.7

17.9 16.4

25.5

30.5

27.824.5 23.9

20

27.5

26 24

17 15,5

22

28

22.2

8.56.5 5.5 9

9.5

13.5

34.5

11.5 11

13

30 2624

21

21 19

1913

18.9

16.9 15.1

12,85

10.5

27.824.5

22.522.6

19.8

22.6 21.4

18.6

max.

min.

max.

min.

max.

min.

Hydraulics, dynamicPiston + rod sealing

Pneumatics, dynamicPiston + rod sealing

Hydraulics + pneumatics, staticPiston + rod sealing

max.

min.

Axial sealingInternal + external pressure

�

�

�

�

� ISO/DIS 3601-2/1999, in the substance following DIN 3771-5/1993, NF T47-501/1998.

� Preloadings in compliance with table 47, identical to those of ISO/DIS 3601-2, tables 2 – 16.

Trapezoidal grooveHydr. + pneum. static

Triangle grooveHydr. + pneum. static

Groove dimensionsmm

Table 51

59

d2

d1

R

b45°

t24°r R

±0.05b2

±0.05b1

Figure 52 Figure 53

O-Ringd2 t b1 b2 R r

3 2.4 2.6 2.8

3.5 3.53 2.85 3.1 3.3 0.5 0.2

3.55 3.6 2.9 3.2 3.4

4 3.25 +0.06 3.5 3.7

4.5 3.7 3.9 4.1 0.8 0.2

5 4.1 4.3 4.6

5.3 5.33 4.35 +0.08 4.6 4.8

5.7 4.7 4.8 5.1 1.2 0.3

6 4.95 5 5.4

6.3 5.2 +0.1 5.3 5.7

7 6.99 5.8 5.8 6.2 1.6 0.4

8 6.65 6.6 7.1

8.4 7 +0.15 7.3 7.8

9 7.5 7.5 8 2 0.5

10 8.4 8.2 8.8

12 10.15 9.9 10.5

14 11.84 +0.25 11.3 12.1 3 0.8

15 12.7 12.9 13.7

16 13.6 13.1 14.1

18 15.3 14.7 15.7 3.5 1

20 17 16.2 17.2

Table 50O-Ringd2 b R max.

1 1.02 1.4

1.2 1.25 1.6 +0.1 0.2

1.5 1.52 2

1.6 2.1

1.8 1.78 2.4 +0.1 0.3

1.9 2.6

2 2.7

2.4 3.2 +0.1 0.4

2.5 3.4

2.6 2.62 3.5

2.65 2.7 3.6 0.15 0.6

3 4.1

3.5 3.53 4.7

3.55 3.6 4.8 +0.15 0.9

4 5.4

4.5 6.1

5 6.8 +0.15 1.2

5.3 5.33 7.2

5.7 7.7

6 8.1 +0.2 1.5

6.3 8.5

7 6.99 9.5 +0.2

8 10.8 2

8.4 11.4

10 13.5

12 16.2 +0.25 2.5

16 21.6

Elastomere O-Ring · MANOY® Back-up-Ring

60

Basic elastomersin compliancewith ISO 3601

Table 52Symbols as per Basic elastomer Nominal hardnessISO 1629 (IRHD, ISO 48)

NBR Acrylonitrile butadiene rubber 70, 90

FKM Fluoro rubber 70

EPDM Ethylene propylene diene rubber 70

VMQ Silicone rubber 70

ACM Polyacrylate rubber 70

HNBR Hydrogenated NBR 70

Compatibility of O-rings with

industrial servicefluids in compliance

with ISO 3601�

Table 53Service fluid Elastomer temperature range °C

NBR70 FKM70 EPDM70 VMQ70 HNBR70 ACM70NBR90 FKM85

from from from from from from-30 to -15 to -40 to -50 to -30 to -20 to

Motor oils 100 150 NS ! 130 130

Hypoid gear oils 90 150 NS ! 110 110

Automatic transmission fluid 100 150 NS ! 130 130

ISO 6743-4, Hydraulic oils 100 150 NS ! 130 130 HL, HM

Greases 100 100 NS 100 100 100

Diesel fuel ! 150 NS NS ! NS

Fuel for gasoline, petrol ! 150 NS NS ! NSengines normal

Fuel for gasoline, petrol ! 150 NS NS ! NSengines super

ISO 6743-4, HFA fluids 60 60 NS NS 60 NS (5/95 water-based)

ISO 6743-4, HFB fluids 60 60 NS NS 60 NS(water-in-oil-emulsion)

ISO 6743-4, HFC fluids 60 NS 80 NS 60 NS (water polymer solutions)

ISO 6743-4, HFDR fluids NS 150 80 NS NS !(phosphate esters)

ISO 6743-4, HFDS fluids NS 150 NS NS NS !(chlorinated hydrocarbons)

ISO 6743-4, HFDT fluids NS 150 NS NS NS !(mixtures of HFDR/HFDS)

Vegetable oils/HETG 80 80 NS NS 80 NS

Synthetic esters/HEES 60 100 NS NS 60 NS

Polyglycol/HEPG 60 80 NS NS 80 NS

Water/steam 80 100 140 100 130 NS

Air 100 200 130 200 130 130

Brake fluids NS NS 130 80 NS NS

� ISO / DIS 3601-6/1999, in the substance following DIN 3771-3/1984. The data given are for general information only and intended to facilitate the selection of seal material for particular applications. Data on material characteristics are available.NS: Not suitable !: This elastomer exhibits different behaviour towards all or particular service fluids.

Flui

ds

bas

ed o

n m

iner

al o

illFu

els

Fire

res

ista

nt h

ydra

ulic

flu

ids

Env

ironm

enta

l flu

ids

Oth

er s

ervi

ceflu

ids

MANOY® Back-up RingTypes summary

MANOY® Back-up ringMaterials

Operating limits

SKASPR

54See page 54

STI

54

STS

54

STC

54

SKS

54

SKC

54

SHR

39

STA

54

SHA

38

SKI

54

SHI

38

Figure 54

Tabelle 54

61

Pressure Temperature Material Usable types HousingMPa max. °C construction

(bar max.) from/up to Basis Code

25 -200 / +160 PTFE 01A SPR STC SKC closed

(250) STA SKA STI SKI divided

STS SKS depend. on �

40 -200 / +180 PTFE/Glass 03A STC SKC closed



50 -200 / +180 PTFE/Carbon 62A STC SKC closed



60 -100 / +70 Thermoplastic H12 STC SKC closed



80 -40 / +100 Thermoplastic D12 STC SKC closed


STS SKS depend. on�

100 -40 /+80 Thermoplastic A12 SKS SHR SKA SHA divided

(1000) SKI SHI

500 -54 / +200 Thermoplastic P50 SHR SHA SHI divided

(5000)�

1000 -40 / +50 Thermoplastic P50 SHR SHA SHI divided

(10,000)�

� Fitting clearance max H6/g6. Pressure stretching to be controlled.� Closed housings for large size rod sealing. Divided housings possible for small sizes and indispensable for piston sealing.

Sta

ndar

dm

ater

ials

Hea

vy d

uty

mat

eria

ls

ExampleSTS-9.5x14.1x1.4-62A


Inside dia. [mm]

Outside dia. [mm]


Material, referring to table 54

Order details ExampleSKA-1094.4x1100x19-01A


Inside dia. [mm]

Outside dia. [mm]

Thickness T [mm], referring to figure 49

Material, referring to table 54

NO STOCK LIST

NO STOCK LIST


O-Ring sizes in mmin compliance withISO 3601-1 table 2

General purposeapplications, series G�

Table 55

62

d1 d2

1.8 2.65 3.55 5.3 7±0.08 ±0.09 ±0.10 ±0.13 ±0.15

d1 d2

1.8 2.65 3.55 5.3 7±0.08 ±0.09 ±0.10 ±0.13 ±0.15

35.5 ± 0.34 x x

36.5 ± 0.35 x x

37.5 ± 0.36 x x

38.7 ± 0.37 x x

40 ± 0.38 x x

41.2 ± 0.39 x x

42.5 ± 0.40 x x

43.7 ± 0.41 x x

45 ± 0.42 x x

46.2 ± 0.43 x x

47.5 ± 0.44 x x

48.7 ± 0.45 x x

50 ± 0.46 x x

51.5 ± 0.47 x x

53 ± 0.48 x x

54.5 ± 0.50 x x

56 ± 0.51 x x

58 ± 0.52 x x

60 ± 0.54 x x

61.5 ± 0.55 x x

63 ± 0.56 x x

65 ± 0.58 x x

67 ± 0.59 x x

69 ± 0.61 x x

71 ± 0.63 x x

73 ± 0.64 x x

75 ± 0.66 x x

77.5 ± 0.67 x x

80 ± 0.69 x x

82.5 ± 0.71 x x

85 ± 0.73 x x

87.5 ± 0.75 x x

90 ± 0.77 x x

92.5 ± 0.79 x x

95 ± 0.81 x x

97.5 ± 0.93 x x

100 ± 0.84 x x

103 ± 0.87 x x

106 ± 0.89 x x

109 ± 0.91 x x

112 ± 0.93 x x

115 ± 0.95 x x

118 ± 0.97 x x

122 ± 1.00 x x

125 ± 1.03 x x

128 ± 1.05 x x

132 ± 1.08 x x

136 ± 1.10 x x

140 ± 1.13 x x

145 ± 1.17 x x

150 ± 1.20 x x

1.8 ± 0.13 x

2 ± 0.13 x

2.24 ± 0.13 x

2.5 ± 0.13 x

2.8 ± 0.14 x

3.15 ± 0.14 x

3.55 ± 0.14 x

3.75 ± 0.14 x

4 ± 0.14 x

4.5 ± 0.14 x

4.87 ± 0.15 x

5 ± 0.15 x

5.15 ± 0.15 x

5.3 ± 0.15 x

5.6 ± 0.15 x

6 ± 0.15 x

6.3 ± 0.15 x

6.7 ± 0.16 x

6.9 ± 0.16 x

7.1 ± 0.16 x

7.5 ± 0.16 x

8 ± 0.16 x

8.5 ± 0.16 x

8.76 ± 0.17 x

9 ± 0.17 x

9.5 ± 0.17 x

10 ± 0.17 x

10.6 ± 0.18 x

11.2 ± 0.18 x

11.8 ± 0.19 x

12.5 ± 0.19 x

13.2 ± 0.19 x

14 ± 0.20 x x

15 ± 0.20 x x

16 ± 0.20 x x

17 ± 0.21 x x

18 ± 0.21 x x

19 ± 0.22 x x

20 ± 0.22 x x

21.2 ± 0.23 x x

22.4 ± 0.24 x x

23.6 ± 0.24 x x

25 ± 0.25 x x

25.8 ± 0.26 x x

26.5 ± 0.26 x x

28 ± 0.25 x x

30 ± 0.29 x x

31.5 ± 0.31 x x

32.5 ± 0.32 x x

33.5 ± 0.32 x x

34.5 ± 0.33 x x� Table 3, aerospace applications - Series A, available.

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NO STOCK LIST

63

O-Ring sizes in mmin compliance withISO 3601-1 table 2

General purposeapplications, series G�

Table 55 (concluded)d1 d2

1.8 2.65 3.55 5.3 7±0.08 ±0.09 ±0.10 ±0.13 ±0.15

d1 d2

1.8 2.65 3.55 5.3 7±0.08 ±0.09 ±0.10 ±0.13 ±0.15

335 ± 2.43 x x

345 ± 2.49 x x

355 ± 2.56 x x

365 ± 2.62 x x

375 ± 2.68 x x

387 ± 2.78 x x

400 ± 2.84 x x

412 ± 2.91 x

425 ± 2.99 x

437 ± 3.07 x

450 ± 3.15 x

462 ± 3.22 x

475 ± 3.30 x

487 ± 3.37 x

500 ± 3.45 x

515 ± 3.54 x

530 ± 3.63 x

545 ± 3.72 x

560 ± 3.81 x

580 ± 3.93 x

600 ± 4.05 x

615 ± 4.13 x

630 ± 4.22 x

650 ± 4.34 x

670 ± 4.46 x

155 ± 1.24 x x

160 ± 1.27 x x

165 ± 1.31 x x

170 ± 1.34 x x

175 ± 1.38 x x

180 ± 1.41 x x

185 ± 1.44 x x

190 ± 1.48 x x

195 ± 1.51 x x

200 ± 1.55 x x

206 ± 1.69 x

212 ± 1.63 x

218 ± 1.67 x

244 ± 1.71 x

230 ± 1.75 x

236 ± 1.79 x

243 ± 1.83 x

250 ± 1.88 x

258 ± 1.93 x

265 ± 1.98 x

272 ± 2.02 x

280 ± 2.08 x

290 ± 2.14 x

300 ± 2.21 x

307 ± 2.25 x

315 ± 2.30 x

325 ± 2.37 x� Table 3, aerospace applications - Series A, available.

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NO STOCK LIST


64

O-Ring sizes in mmin compliance with

SAE AS 568Aand B.S. 1806

Table 56Part d2 = 1,02 ±0,08No.

d1

001 0.74 ±0.10

d2 = 1.27 ±0.08

d1

002 1.07 ±0.10

d2 = 1.52 ±0.08

d1

003 1.42 ±0.10

Part d2 = 1.78 ±0.08No.

d1

004 1.78 ±0.13

005 2.57 ±0.13

006 2.90 ±0.13

007 3.68 ±0.13

008 4.47 ±0.13

009 5.28 ±0.13

010 6.07 ±0.13

011 7.65 ±0.13

012 9.25 ±0.13

013 10.82 ±0.13

014 12.42 ±0.13

015 14.00 ±0.18

016 15.60 ±0.18

017 17.17 ±0.18

018 18.77 ±0.18

019 20.35 ±0.18

020 21.95 ±0.18

021 23.52 ±0.18

022 25.12 ±0.25

023 26.70 ±0.25

024 28.30 ±0.25

025 29.87 ±0.28

026 31.47 ±0.28

027 33.05 ±0.28

028 34.65 ±0.33

029 37.82 ±0.33

030 41.00 ±0.33

031 44.17 ±0.38

032 47.35 ±0.38

033 50.52 ±0.46

034 53.70 ±0.46

035 56.87 ±0.46

036 60.05 ±0.46

037 63.22 ±0.50

038 66.40 ±0.50

039 69.57 ±0.50

040 72.75 ±0.55

041 75.92 ±0.60

042 82.27 ±0.60

043 88.62 ±0.60

044 94.97 ±0.70

045 101.32 ±0.70

046 107.67 ±0.75

047 114.02 ±0.75

048 120.37 ±0.75

049 126.72 ±0.90

050 133.07 ±0.90

Part d2 = 2.62 ±0.08No.

d1

102 1.24 ±0.13

103 2.06 ±0.13

104 2.84 ±0.13

105 3.63 ±0.13

106 4.42 ±0.13

107 5.23 ±0.13

108 6.02 ±0.13

109 7.59 ±0.13

110 9.19 ±0.13

111 10.77 ±0.13

112 12.37 ±0.13

113 13.94 ±0.18

114 15.54 ±0.23

115 17.12 ±0.23

116 18.72 ±0.23

117 20.29 ±0.25

118 21.89 ±0.25

119 23.47 ±0.25

120 25.07 ±0.25

121 26.64 ±0.25

122 28.24 ±0.25

123 29.82 ±0.30

124 31.42 ±0.30

125 32.99 ±0.30

126 34.59 ±0.30

127 36.17 ±0.30

128 37.77 ±0.30

129 39.34 ±0.38

130 40.94 ±0.38

131 42.52 ±0.38

132 44.12 ±0.38

133 45.69 ±0.38

134 47.29 ±0.38

135 48.90 ±0.43

136 50.47 ±0.43

137 52.07 ±0.43

138 53.64 ±0.43

139 55.25 ±0.43

140 56.82 ±0.43

141 58.42 ±0.50

142 59.99 ±0.50

143 61.60 ±0.50

144 63.17 ±0.50

145 64.77 ±0.50

146 66.34 ±0.55

147 67.95 ±0.60

148 69.52 ±0.60

149 71.12 ±0.60

150 72.69 ±0.60

151 75.87 ±0.60

152 82.22 ±0.60

153 88.57 ±0.60

154 94.92 ±0.70

155 101.27 ±0.70

NO STOCK LIST

NO STOCK LIST

65



Table 56 (continued)Part d2 = 2.62 ±0.08No.

d1

156 107.62 ±0.70

157 113.97 ±0.70

158 120.32 ±0.70

159 126.67 ±0.90

160 133.02 ±0.90

161 139.37 ±0.90

162 145.72 ±0.90

163 152.07 ±0.90

164 158.42 ±1.00

165 164.77 ±1.00

166 171.12 ±1.00

167 177.47 ±1.00

168 183.82 ±1.15

169 190.17 ±1.15

170 196.52 ±1.15

171 202.87 ±1.15

172 209.22 ±1.30

173 215.57 ±1.30

174 221.92 ±1.30

175 228.27 ±1.30

176 234.62 ±1.40

177 240.97 ±1.40

178 247.32 ±1.40

Part d2 = 3.53 ±0.1No.

d1

201 4.34 ±0.13

202 5.94 ±0.13

203 7.52 ±0.13

204 9.12 ±0.13

205 10.69 ±0.13

206 12.29 ±0.13

207 13.87 ±0.18

208 15.47 ±0.23

209 17.04 ±0.23

210 18.64 ±0.26

211 20.22 ±0.26

212 21.82 ±0.26

213 23.39 ±0.26

214 24.99 ±0.26

215 26.57 ±0.26

216 28.17 ±0.31

217 29.74 ±0.31

218 31.34 ±0.31

219 32.92 ±0.31

220 34.52 ±0.31

221 36.09 ±0.31

222 37.69 ±0.38

223 40.87 ±0.38

224 44.04 ±0.38

225 47.22 ±0.46

226 50.39 ±0.46

227 53.57 ±0.46

228 56.74 ±0.50

229 59.92 ±0.50

230 63.09 ±0.50

231 66.27 ±0.50

232 69.44 ±0.60

233 72.62 ±0.60

234 75.79 ±0.60

235 78.97 ±0.60

236 82.14 ±0.60

237 85.32 ±0.60

238 88.49 ±0.60

239 91.67 ±0.70

240 94.84 ±0.70

241 98.02 ±0.70

242 101.19 ±0.70

243 104.37 ±0.70

244 107.54 ±0.70

245 110.72 ±0.70

246 113.89 ±0.70

247 117.07 ±0.70

248 120.24 ±0.70

249 123.42 ±0.90

250 126.59 ±0.90

251 129.77 ±0.90

252 132.94 ±0.90

253 136.12 ±0.90

254 139.29 ±0.90

Part d2 = 3.53 ±0.1No.

d1

255 142.47 ±0.90

256 145.64 ±0.90

257 148.82 ±0.90

258 151.99 ±0.90

259 158.34 ±1.00

260 164.69 ±1.00

261 171.04 ±1.00

262 177.39 ±1.00

263 183.74 ±1.10

264 190.09 ±1.10

265 196.44 ±1.10

266 202.79 ±1.10

267 209.14 ±1.30

268 215.49 ±1.30

269 221.84 ±1.30

270 228.19 ±1.30

271 234.54 ±1.40

272 240.89 ±1.40

273 247.24 ±1.40

274 253.59 ±1.40

275 266.29 ±1.40

276 278.99 ±1.65

277 291.69 ±1.65

278 304.39 ±1.65

279 329.79 ±1.65

280 355.19 ±1.65

281 380.59 ±1.65

282 405.26 ±1.90

283 430.66 ±2.00

284 456.06 ±2.20

NO STOCK LIST

NO STOCK LIST

Elastomer O-Ring, MANOY® Back-Up-Ring

66



Part d2 = 5.33 ±0.13No.

d1

363 164.47 ±1.00

364 170.82 ±1.00

365 177.17 ±1.15

366 183.52 ±1.15

367 189.87 ±1.15

368 196.22 ±1.15

369 202.57 ±1.15

370 208.92 ±1.30

371 215.27 ±1.30

372 221.62 ±1.30

373 227.97 ±1.30

374 234.32 ±1.40

375 240.67 ±1.40

376 247.02 ±1.40

377 253.37 ±1.40

378 266.07 ±1.55

379 278.77 ±1.55

380 291.47 ±1.65

381 304.17 ±1.65

382 329.57 ±1.65

383 354.97 ±1.75

384 380.37 ±1.75

385 405.26 ±1.90

386 430.66 ±2.00

387 456.06 ±2.20

388 481.41 ±2.40

389 506.81 ±2.40

390 532.21 ±2.40

391 557.61 ±2.55

392 582.68 ±2.65

393 608.08 ±2.80

394 633.48 ±2.90

395 658.88 ±3.05

d2 = 6.99 ±0.16

d1

425 113.67 ±0.85

426 116.84 ±0.85

427 120.02 ±0.85

428 123.19 ±0.85

429 126.37 ±0.85

430 129.54 ±0.95

431 132.72 ±0.95

432 135.89 ±0.95

433 139.07 ±0.95

434 142.24 ±0.95

435 145.42 ±0.95

436 148.59 ±0.95

437 151.77 ±0.95

438 158.12 ±0.95

439 164.47 ±1.00

440 170.82 ±1.00

441 177.17 ±1.00

442 183.52 ±1.00

443 189.87 ±1.15

444 196.22 ±1.15

445 202.57 ±1.15

446 215.27 ±1.15

447 227.97 ±1.40

448 240.67 ±1.40

449 253.37 ±1.40

450 266.07 ±1.40

451 278.77 ±1.50

452 291.47 ±1.50

453 304.17 ±1.50

454 316.87 ±1.50

455 329.57 ±1.50

456 342.27 ±1.80

457 354.97 ±1.80

458 367.67 ±1.80

459 380.37 ±1.80

460 393.07 ±1.80

461 405.26 ±1.90

462 417.96 ±1.90

463 430.66 ±2.00

464 443.36 ±2.15

465 456.06 ±2.15

466 468.76 ±2.15

467 481.46 ±2.30

468 494.16 ±2.30

469 506.86 ±2.40

470 532.26 ±2.40

471 557.66 ±2.50

472 582.68 ±2.65

473 608.08 ±2.80

474 633.48 ±2.90

475 658.88 ±3.05

Part d2 = 5.33 ±0.13No.

d1

309 10.46 ±0.13

310 12.07 ±0.13

311 13.64 ±0.18

312 15.24 ±0.18

313 16.81 ±0.23

314 18.42 ±0.25

315 19.99 ±0.25

316 21.59 ±0.25

317 23.16 ±0.25

318 24.77 ±0.25

319 26.34 ±0.25

320 27.94 ±0.30

321 29.51 ±0.30

322 31.12 ±0.30

323 32.69 ±0.30

324 34.29 ±0.30

325 37.47 ±0.38

326 40.64 ±0.38

327 43.82 ±0.38

328 46.99 ±0.38

329 50.17 ±0.46

330 53.34 ±0.46

331 56.52 ±0.46

332 59.69 ±0.46

333 62.87 ±0.50

334 66.04 ±0.50

335 69.22 ±0.50

336 72.39 ±0.50

337 75.57 ±0.55

338 78.74 ±0.60

339 81.92 ±0.60

340 85.09 ±0.60

341 88.27 ±0.60

342 91.44 ±0.70

343 94.62 ±0.70

344 97.79 ±0.70

345 100.97 ±0.70

346 104.14 ±0.70

347 107.32 ±0.75

348 110.49 ±0.75

349 113.67 ±0.75

350 116.84 ±0.75

351 120.02 ±0.75

352 123.19 ±0.80

353 126.37 ±0.90

354 129.54 ±0.90

355 132.72 ±0.90

356 135.89 ±0.90

357 139.07 ±0.90

358 142.24 ±0.90

359 145.42 ±0.90

360 148.59 ±0.90

361 151.77 ±0.95

362 158.12 ±1.00


NO STOCK LIST

NO STOCK LIST

67

O-ring sizes in mmin compliance with

SAE AS 568AStraight thread tubefitting boss gaskets

Tooling listfor further

O-ring sizes

Table 57Part d2 = 2.08 ±0.08No.

d1

907 13.46 ±0.18

d2 = 2.21 ±0.08

d1

908 16.36 ±0.23

d2 = 2.46 ±0.08

d1

909 17.93 ±0.23

910 19.18 ±0.23

d2 = 2.95 ±0.1

d1

911 21.92 ±0.23

912 23.47 ±0.23

913 25.04 ±0.26

914 26.62 ±0.26

916 29.74 ±0.26

918 34.42 ±0.31

Part d2 = 3.00 ±0.1No.

d1

920 37.47 ±0.36

924 43.69 ±0.36

928 53.09 ±0.46

932 59.36 ±0.46

Part d2 = 1.42 ±0.08No.

d1

901 4.7 ±0.13

d2 = 1.63 ±0.08

d1

902 6.07 ±0.13

903 7.65 ±0.13

d2 = 1.83 ±0.08

d1

904 8.92 ±0.13

905 10.52 ±0.13

d2 = 1.98 ±0.08

d1

906 11.89 ±0.13

This list is available as a separate docu-ment because of the extent of the rangeand because of the need for regular upda-tes. Currently, there are around 2,600 toolsfor diameter sizes from 0.4 up to 1.268 mm.Please request your copy.

For new designs in the fields of hydraulics and pneumatics, we recommend you to usethe dimensions specified in the current ISO 3601-2 norm as shown in table 55 andSAE AS 568A or B.S. 1806, as shown in table 56.


68

Materialperformance

Application limits

Dynamic application

Fluids

A rubber elastic O-ring, worked from silicon-elastomer or fluor-elastomer is enclosed in a seamless capsule made from tetrafluorethy-lene-hexafluoro-propylene, FEP. The resultingseal combines the advantages inherent in the elasticity of the O-ring with the chemicalresistance and the sliding qualities of the fluoroplastic. This process opens up moreapplication areas for the elastomer O-ring.

Operating max. 25 MPa (250 bar) pressure:

Tempera- -60 to +200 °C with an O-ringture: made from silicon-elastomer (VMQ)

-25 to +200°C with an O-ring made from fluor-elastomer (FKM)

With dynamic applications, the total stress loa-ding made up of pressure, temperature andperipheral speed must be kept to a low level.Figure 56 shows the performance limits for thefollowing examples:

A) For continuous rotational movement at 0.2 m/s

B) For continuous linear movement at 0.2 m/sC) For static application

The FEP capsule protects the O-ring from allchemicals, solvents and gasses with a fewexceptions, namely fluid alkaline metals, somehalogen connectors and some fluors. Refer totable 58 and figure 57 for details relating to thepermeation of gasses and steam. Table 59shows data relating to the absorption of acids,alkalines and solvents in FEP.

Speed: intermittent turning, max. 1 m/scontinuous turning, max. 0.5 m/sWith reciprocating movements, these values can be doubled

Characteristics � High chemical resistance, similar to PFTE� Wide temperature range� Physiologically safe, can be sterilised� Principally intended for static seals but can

also be used for low speed rotational and linear movements

� Low coefficient of friction, stick-slip free,

minimal incidence of sticking even after pro-longed standstill

� Dry running is possible at low-level dynamicstress loads

� Available diameters: all sizes from 10 up to 2000 mm, internal diameter

� Cross-section dia.: any from 1.5 to 19 mm

d2

d1dT

200

180

160

140

120

100

80

60

40

20

0 2 4 6 8 10 12 14 16 18 20

Pressure [MPa] �

Tem

per

atur

e [°

C]

�

Figure 55

Figure 56

For new designs and constructions, werecommend you to use the normed dimen-sions specified in ISO 3601 and SAE AS 568A,as shown in tables 55, 56 and 57. The samehousing dimensions as specified for elastomer O-rings can be used (table 64). You should usesplit grooves to avoid any possible flatteningor stretching of the seal. In some cases, largediameter rod and shaft seals can be fitted intoclosed grooves.

The best possible surface quality is necessaryfor static applications. Please refer to table 61.

At operating pressure greater than 5 MPa (50bar), concave shaped back-up rings such asSKS, SKI and SKA types should be used.Please refer to figures 59 and 60.

For the smallest internal diameters and tole-rances, please refer to tables 62 and 63.

Constructionand

development

A

B

C

69

Permeation rates of gasses

Permeation rises with the temperature and thesize of the contact surface. It falls with increa-sing FEP foil wall thickness.

Permeation ratesfor water steam

Figure 57 shows the permeability of FEP forwater steam in a time and temperature exam-ple over 24 hours at 40 °C. It rises with thetemperature and falls with the wall thicknessof the FEP capsule.

Absorption in FEP

Table 59: The absorption of strong acids, cations and solvents in the FEP capsule isvery low in comparison with other plastics andof almost no importance in practical applica-tions.

0.4

0.3

0.2

0.1

00 0.1 0.2 0.3 0.4

FEP capsule, thickness dT [mm] �

Ste

am p

erm

eatio

n[g

] �

645

mm

2·

24h

Figure 57

Coefficient of permeation

Fluid 23 °C 50 °C 75 °C 100 °C

Helium 14000 25000 47000 85000

Hydrogen 5500 11500 24000 51000

Oxygen 2100 5200 11300 24000

Nitrogen 830 2000 4500 8600

Methane 420 1250 2800 6300

The table gives average data which are not suitable for specifications.

cm3 · 100 µm

m2 · 24 h · bar

Table 58

Fluid Affect time Affect Weighttemp. °C increase

Hydrochloric 12 months 25 0acid 10 % 12 m 50 0

12 m 700

Hydrochloric 8 hours 100 0acid 20 % 8 h 200 0

Nitric acid 12 m 25 010 % 12 m 70 0.1

Sulphuric 12 m 25 0acid 30 % 12 m 70 0

8 h 100 08 h 200 0.1

Caustic 12 m 25 0soda 10 % 12 m 70 0.1

8 h 100 0

Ammonia 12 m 25 0water 10 % 12 m 70 0.1

The table gives average data which are not suitable for specifications.

Fluid Affect time Affect Weighttemp. °C increase

Acetone 12 m 25 0.312 m 50 0.4

2 weeks 70 0

Benzene 96 h 78 0.58 h 100 1.68 h 200 1

Carbon- 12 m 25 0.6tetrachloride 12 m 50 1.6

2 w 70 1.98 h 100 2.58 h 200 3.7

Ethyl alcohol 12 m 25 095 % 12 m 50 0

2 w 70 08 h 100 0.18 h 200 0.3

Acetic acid 12 m 25 0.5ethylester 12 m 50 0.7

2 w 70 0.7

Toluene 12 m 25 0.312 m 50 0.6

2 w 70 0.6

Table 59 Table 59 (concluded)


RADIAL PRELOADINGPiston Sealing

Rod Sealing

AXIAL PRELOADINGInternal Pressure

External Pressure

Back-up ringType SKS

p p

2+0.2b1

+0.2b

p

1+0.2b

p

2+0.2b

p p15° . . . 20°

s

RR

z

t

+0.2b

15° . . . 20°

z

R

st

R

+0.2b

W

T

Figure 59

p

+0.

2b

R

R

s

t

p

+0.

2b

1

t

s

R

p

+0.

2b

R

p

+0.

2b

1

Back-Up RingType SKA

Back-Up RingType SKI

W

T

W

T

Figure 60

70

d2

d1dT

Figure 58

Fitting clearance ”s” see figure 50, graph for O-ring 90 IRHD.�

Radius ”R” and lead-in chamfer ”z” see table 48.Undimensioned edges rounded by r = 0.2 mm.Surface roughness see table 61.

Radius ”R” see table 48.Undimensioned edges rounded by r = 0.2 mm.Surface roughness see table 61.Fitting clearances generally according to H7 / g6.�

� At pressures more than 5 MPa (50 bar) use back-up-rings. Prefer types SKS, SKA, SKI.

71

Table 60: Groove dimensions in mm RADIAL PRELOADING - Piston- and rod sealing AXIAL PRELOADING(See figure 59) Internal + external pressure

(See figure 60)

O-Ring Hydraulics Pneumatics Hydraulics + Pneumatics Back Hydraulics + Pneumatics Back Enc.Dynamic Dynamic Static ring Static ring ring

d2 t b+0.2 b1+0.2 b2

+0.2 t b+0.2 t b+0.2 b1+0.2 b2

+0.2 T t b+0.2 b1+0.2 W dT

1.5 1.05 +0.03 2.1 3.1 4.1 1.1 +0.03 2 1.05 +0.03 2.1 3.1 4.1 1 1.05 +0.03 2.1 3.1 1 0.25

1.6 1.15 2.2 3.2 4.2 1.2 2.1 1.15 2.2 3.2 4.2 1 1.15 2.2 3.2 1 0.25

1.78 1.8 1.35 +0.03 2.4 3.8 5.2 1.4 +0.03 2.2 1.3 +0.03 2.4 3.8 5.2 1.4 1.3 +0.03 2.4 3.8 1.4 0.25

2 1.5 +0.03 2.7 4.1 5.5 1.6 +0.03 2.6 1.45 +0.03 2.7 4.1 5.5 1.4 1.45 +0.03 2.7 4.1 1.4 0.25

2.4 1.85 3.3 4.7 6.1 1.95 3.2 1.8 3.4 4.8 6.2 1.4 1.8 3.4 4.8 1.4 0.25

2.5 1.95 +0.04 3.4 4.8 6.2 2.05 +0.04 3.3 1.9 +0.04 3.5 4.9 6.3 1.4 1.9 +0.04 3.5 4.9 1.4 0.25

2.62 2.65 2.05 3.6 5 6.4 2.15 3.4 2 3.6 5 6.4 1.4 2 3.6 5 1.4 0.25

2.7 2.1 3.8 5.2 6.6 2.2 3.7 2.05 3.9 5.3 6.7 1.4 2.05 3.9 5.3 1.4 0.25

3 2.35 4.1 5.5 6.9 2.45 4 2.25 4.2 5.6 7 1.4 2.3 4.2 5.6 1.4 0.25

3.15 2.45 4.3 5.7 7.1 2.55 4.2 2.35 4.4 5.8 7.2 1.4 2.4 4.4 5.8 1.4 0.25

3.2 2.55 +0.05 4.4 5.8 7.2 2.65 +0.05 4.3 2.45 +0.05 4.5 5.9 7.3 1.4 2.45 +0.05 4.5 5.9 1.4 0.25

3.5 2.8 4.7 6.1 7.5 2.9 4.6 2.65 4.9 6.3 7.7 1.4 2.7 4.8 6.2 1.4 0.25

3.53 3.55 2.85 4.8 6.2 7.6 2.95 4.6 2.7 4.9 6.2 7.6 1.4 2.75 4.8 6.2 1.4 0.25

3.6 2.9 +0.05 4.9 6.3 7.7 3 +0.05 4.7 2.75 +0.05 5 6.4 7.4 1.4 2.8 4.9 6.3 1.4 0.25

4 3.25 5.3 7.2 9.1 3.35 5.2 3.05 5.5 7.4 9.3 1.9 3.15 5.4 7.3 1.9 0.25

4.5 3.65 6 7.9 9.8 3.8 5.8 3.45 6.2 8.1 10 1.9 3.55 6.1 8 1.9 0.4

5 4.1 +0.06 6.6 8.5 10.4 4.25 +0.06 6.4 3.85 +0.06 6.9 8.8 10.7 1.9 4 +0.06 6.7 8.6 1.9 0.4

5.3 5.33 4.35 7.1 9 10.9 4.5 6.9 4.1 7.4 9.3 11.2 1.9 4.25 7.2 9.1 1.9 0.4

5.5 4.5 7.3 9.2 11.1 4.7 7.1 4.25 7.7 9.6 11.5 1.9 4.4 7.5 9.4 1.9 0.4

5.7 4.7 +0.08 7.7 9.6 11.5 4.9 +0.08 7.5 4.4 +0.08 8.1 10 11.9 1.9 4.6 +0.08 7.8 9.7 1.9 0.4

6 4.95 8.1 10 11.9 5.2 7.6 4.7 8.2 10.1 12 1.9 4.85 7.9 9.8 1.9 0.4

6.3 5.25 8.6 11.4 14.2 5.5 8.3 4.95 8.9 11.7 14.5 2.8 5.1 8.7 11.5 2.8 0.5

6.5 5.4 +0.1 8.8 11.6 14.4 5.65 +0.1 8.5 5.1 +0.1 9.1 11.9 14.7 2.8 5.3 +0.1 8.9 11.7 2.8 0.5

6.99 7 5.85 9.5 12.3 15.1 6.1 9.1 5.5 9.8 12.6 15.4 2.8 5.7 9.6 12.4 2.8 0.5

7.5 6.3 +0.1 9.8 12.6 15.4 6.55 +0.1 9.5 5.95 +0.1 10.2 13 15.8 2.8 6.2 +0.1 10 12.8 2.8 0.5

8 6.75 10.2 13 15.8 7 10 6.4 10.7 13.5 16.3 2.8 6.65 10.4 13.2 2.8 0.5

8.4 7.15 +0.15 10.8 13.6 16.4 7.4 +0.15 10.5 6.8 +0.15 11.1 13.9 16.7 2.8 7 +0.15 10.9 13.7 2.8 0.5

9 7.7 11.5 14.3 17.1 7.95 11.2 7.3 11.9 14.7 17.5 2.8 7.55 11.6 14.4 2.8 0.5

9.5 8.15 12.1 14.9 17.7 8.4 11.8 7.75 12.5 15.3 18.1 2.8 8 12.3 15.1 2.8 0.5

10 8.6 +0.2 12.7 15.5 18.3 8.9 +0.2 12.4 8.2 +0.2 13.1 15.9 18.7 2.8 8.45 +0.2 12.9 15.7 2.8 0.5

11 9.5 14 16.8 19.6 9.85 13.5 9.1 14.4 17.2 20 2.8 9.35 14.1 16.9 2.8 0.8

12 10.4 15.1 17.9 20.7 10.75 14.7 10 15.6 18.4 21.2 2.8 10.2 15.4 18.2 2.8 0.8

14 12.2 +0.3 17.6 20.4 23.2 12.6 +0.3 17.1 11.8 +0.3 18 20.8 23.6 2.8 12 +0.3 17.8 20.6 2.8 0.8

16 14.1 20 22.8 25.6 14.5 19.5 13.6 20.5 23.3 26.1 2.8 13.75 20.3 23.1 2.8 0.8

18 15.95+0.3 22.3 25.1 27.9 16.35 +0.3 22 15.5 +0.3 22.8 25.6 28.4 2.8 15.5 +0.3 22.8 25.6 2.8 0.8

19 16.9 23.4 26.2 29 17.3 22.8 16.35 24 26.8 29.6 2.8 16.35 24 26.8 2.8 0.8

Surface roughnessTable 61Surface Application Pressure Surface roughness

Ra max. Ry max.

Housing sides and base Static Non alternating and

non pulsating 0.6 µm 2.5 µm



Mating surface Static Non alternating and 0.6 µm 2.5 µm

non pulsating



Lead-in chamfer surface 1.4 µm 6.3 µm

Trapezoidal groove

Triangle groove

Groove dimensions

Minimal insidediameters

Cross sectiontolerances

Capsule thickness[mm]

R

b45°

t24°r R

±0.05b2

±0.05b1

Figure 61

Table 62

Figure 62

72

d2 d1 min. dT d2 d1 min. dT

1.78 1.8 1.9 ±0.1 8 0.25 5 5.3 5.33 ±0.2 30 0.4

2 2.4 2.5 ±0.13 9 0.25 5.7 6 ±0.2 50 0.4

2.6 2.62 2.65 ±0.13 10 0.25 6.3 ±0.2 80 0.5

2.7 3 3.15 ±0.13 12 0.25 6.99 7 8 ±0.25 100 0.5

3.5 3.53 3.55 ±0.16 15 0.25 8.4 9 10 ±0.3 140 0.5

3.6 3.8 4 ±0.18 20 0.25 11 12 13 ±0.3 170 0.8

4.3 4.5 ±0.18 25 0.4 14 15 19 ±0.4 220 0.8

Tolerances forinside diameters

[mm]

Table 63d1 Tolerance ±

8 to < 10 0.13

10 to < 12 0.18

12 to < 25 0.25

25 to < 50 0.46

50 to < 150 0.94

150 to < 250 1.4

d1 Tolerance ±

250 to < 500 2.15

500 to < 750 3

750 to < 1000 4

1000 to < 1300 5.2

1300 to < 1600 6.4

1600 to < 2000 8

For triangle grooves see table 50. For trapezoidal grooves see table 51.

Available sizes All sizes between 10 x 1.5 mm and 2000 x 19 mm are available.

For new constructing prefer normed sizes asgiven in the tables 55 to 57.

Order Indications ExampleHR-1150x10-FEP/FKM

Code for encapsulated O-ring

Inside dia. d1 [mm]

Cross section d2 [mm]

Capsule material

O-ring material,referring to page 68 and table 66

ExampleHR-10.77x2.62(#111)-FEP/VMQ

Code for encapsulated O-ring

Inside dia. d1 [mm]

Cross section d2 [mm]

AS 568A No., referring to table 56

Capsule material

O-ring material, referring to page 68 and table 66


73

General informations

General informationsMaterials

Sealing materialsfor hydraulics

– Elastomers –

Table 64

74

Pressure fluid Temperature range °C Qualified elastomer �

ISO 6743 class L � ISO 3601 � from/to Symbol IDG Short-code

HH HL HM HR HG -20 / +100 NBR11-70 NBR

HV HS -20 / +100 NBR11-70 NBR

-20 / +150 FKM14-70 –

HFAE HFAS +5 / +55 NBR11-70 NBR

HFB +5 / +60 NBR11-70 NBR

HFC -20 / +60 NBR11-70 NBR

HETG ISO-VG 10, 22 -10 / +60 NBR11-70 NBR

HNBR11-70 HNBR

FKM11-70 FKM

ISO-VG 32-68 -10 / +70 NBR11-70 NBR

HNBR11-70 HNBR

FKM11-70 FKM

HEES ISO-VG 10, 22 -20 / +60 FKM11-70 FKM

ISO-VG 32-68 -10 / +100 FKM11-70 FKM

-20 / +100 FKM14-70 –

HEPG ISO-VG 10, 22 -20 / +60 HNBR11-70 HNBR

ISO-VG 32-68 -20 / +80 HNBR11-70 HNBR

-20 / +80 FKM14-70 –

HFDR -40 / +80 EPDM12-70 EPDM

-10 / +150 FKM11-70 FKM

HFDS HFDT -20 / +140 EPDM12-70 EPDM

-10 / +150 FKM11-70 FKM

HFDU -20 / +150 To be tested in

each isolated case

US-Mil OHA NATO H-515 -54 / +135 NBR425-70 -� ISO 6743/4-1892 class L; HETG, HEES and HEPG are following this norm.� ISO/DIS 3601-6/1999. Please refer to table 53. There the temperature limits are given in a very general way especially for the low

limits. In opposite table 64 shows practicable limits as well for the lower as for the upper temperatures.� Modifications to the preparation of the hydraulic fluids can have a positive or a negative effect on the expansion or contraction

properties of the elastomers. Especially for working near the upper or low temperature limits the elastomere should be tested for its suitability eg in accordance with ISO 6072.

Sealing materialsfor hydraulics

and pneumatics– Plastics –

Table 65Mating surface Pressure fluid Assigned MANOY® seal IDGmaterial types mat.

symbol

Cast steel ISO 6743 lubricants and hydraulic fluids All rotatory types 36B

Chilled cast iron with priority over the water, glycoles, esters (see page 2, 3, 9-29). Ranges:

Hardened steel contenting and environmental fluids. Low speed /high pressure

Hard chrome plating Air, gases (oxygen see table 66), water, solvents. High speed / low pressure

Chromium oxide ISO 6743 lubricants and hydraulic fluids High speed shaft seals 82B

with priority over the mineral oil based fluids. 36B

Stainless steel ISO 6743 lubricants and hydraulic fluids All rotatory types 36B

Alum. hard-coated with priority over the water, glycoles, esters (see page 2, 3, 9-29). Range:

Aluminium contenting and environmental fluids. Low speed /high pressure

Air, gases (oxygen see table 66), water, solvents.

Cast steel ISO 6743 lubricants and hydraulic fluids All reciprocating types 94A

Chilled cast iron with priority over the mineral oil based (see page 4-6, 31-55) except

Hardened steel and environmental fluids. types 300-327, 651-696.

Hard chrome plating

Chromium oxide ISO 6743 lubricants, hydraulic fluids, All reciprocating types 62AAlum. hard-coated with priority over the water, glycoles, esters (see page 4-6, 31-55).

contenting and environmental fluids.

Air, gases, admissionfor oxygen (see table 66).

Water, solvents, chemical solutions.

Rot

ator

y m

otio

nsR

ecip

roca

ting

mot

ions

75

Sealing materialsfor various fluids

Table 66Fluid

Water (not deionized)SteamCondensed water

Brake fluids based onglycole ether, eg ATE, DOT3

Anti-freeze

With chemical rust protection

With rust protection oil

ISO 6743 lubricant, industrialmineral oils and greases,Families A, C, F, G, P, T, X

Petrol, regularBenzine, white spirit

Petrol, superDiesel fuelFuel oil

Crude oilSour gas

OxygenOxygen / steam-mixture

BAM admissions for �

60 bar/100 °C50 bar/150 °C, 40 bar/200 °C

80 bar/150 °C, 70 bar/200 °C

Foodstuffs eg dairy products,jam, dressings. Liquid tothick-flowing products.

� The data given are for general information only and intended to facilitate the selection of seal material for particular applications. – Data on material characteristics are available.� The table shows the outmost temperature limits at best conditions. For working near these limits the elastomere should be tested for itssuitability eg in accordance with ISO 6072. – Higher temperatures with springs only, see table 67.� The presseure/temperature data given relate to the plastic sealing materials only. The corresponding data for the FKM8-75 elastomere are: 60 bar/70 °C100 bar/50 °C150 bar/40 °C

Temperaturerange °Cfrom / to � �

-30 / +120

-54 / +120

-60 / +200

-115 / +230

-20 / +100

-50 / +150

-60 / +200

-20 / +100

-50 / +150

-50 / +130

-30 / +120

-30 / +100

-20 / +120

-20 / +140

-10 / +200

-54 / +120

-20 / +120

-54 / +100

-20 / +100

-30 / +100

-54 / +100

-30 / +150

-30 / +225

-65 / +150

-20 / +200

-40 / +140

-15 / +180

O-ring elastomer �

Symbol Short-code

NBR11-70 NBR

NBR425-70 –

VMQ11-70 VMQ

VMQ732-70 –

NBR11-70 NBR

EPDM12-70 EPDM

VMQ11-70 VMQ

NBR16-70 –

EPDM12-70 EPDM

EPDM12-70 EPDM

NBR309-70 –

NBR11-70 NBR

NBR16-70 –

HNBR11-70 HNBR

FKM11-70 FKM

NBR425-70 –

NBR11-70 NBR

NBR425-70 –

NBR16-70 –

NBR309-70 –

NBR425-70 –

HNBR11-70 HNBR

FKM11-70 FKM

FVMQ92-70 –

FKM8-75 � –

EPDM13-70 –

FKM13-75 –

Mating servicematerial

Plastic sealing material

Rotatory Reciprocatingmotions motions

36B 62A

91B

36B 62A

62A 62A

36B 91B

94A

91B

62A

91B

62A 62A

63A 63A

36B 27A

27A

Air, dry or lubricatedNatural gas tech. pureInert-gas

Steels incl. stainlessChromium oxide Alumin. (hard-coated)Hard chrome plating

Stainless steelAlumin. (hard-coated)Chromium oxide

Steels incl. stainlessHard chrome platingAlumin. (hard-coated)Chromium oxide

Alumin. hard-coatedStainless steel

Stainless steelswith analogueadmissions for oxygen

Stainless steel

General informationsMaterials

76

Spring materialsTable 67IDG EN standard U.S.A. German Temperature Fluid

code AISI/SAE standard range °Cand special No. ~alloys

R43 X 10 CrNi 18-8 301 1.4310 -150 / +180 Standard material for air, (X 12 CrNi 17-7) oxygen and further gases.

Hydraulic fluids and further mineral and natural oils, greases and esters. Solvents. Water, steam up to 180 °C. Food.

R26 NiMo 16 Cr 16 Ti HASTELLOY™ 2.4610 -200 / +300 Extremely aggressive fluids C-4 alloy such as organic and inorganic

acids and caustic solutions. Halogens at high temperatures. Sea water.

R27 CoCr 20 Ni 15 Mo Elgiloy™ 2.4711 -200 / +400 Stack gas. Overheated steam. Aggressive fluids eg petrochemistry as crude, sour gas. Boiler water, steam, water of condensation.

Materials forclamping bushes

and housings

Table 68IDG EN standard U.S.A. German Fluid

code AISI/SAE standardand special No.~alloys

M52 S 355 JO A 572 Gr. 50 1.0553 Standard materials for oil hydraulic fluids

S 355 J2 G4 A 738 1.0577 and further mineral based oils and greases.Solvents.

M41 X5 CrNi 18-10 304 1.4301 Stainless standard steel for air, oxygen and further gases. Water hydraulic fluids, natural greases, oils and esters. Polyalkyleneglycol. Water, steam. Food.

M47 X6 CrNiMo Ti 17-12-2 316Ti 1.4571 Stainless steel for high chemical strain eg within the petrochemistry. Stack gas. Sea water. Food.

M26 NiCr 21 Mo 14 W HASTELLOY™ 2.4602 Special material for extremely aggressive C-22 alloy fluids eg organic and inorganic acids(UNS 26022) and caustic solutions.

Halogens at high temperatures.

™ Elgiloy is a trade mark of the Elgiloy Company

™ HASTELLOY is a trade mark of the Cabot Corporation.

77

Table 69: IDG PTFE compounds and thermoplasticsSymbol Compound, Main applications Mating surface

Thermoplastic material

01A PTFE pure Back-up-rings. Glass

Lab technic, equipment for pharmacy Ceramic

and nearly all chemicals. Stainless steel

01B Modified PTFE Lab technic, food bottling technology

Pumps and other equipment for

pharmacy and chemistry.

03A PTFE/glass Back-up rings.

compound Equipment for pharmacy and chemistry.

27A PTFE compound Reciprocating and rotatory motions. Stainless steel

with an additional Pumps and control systems in Glass

polymer food bottling and chemistry. Ceramic

32B PTFE compound High pressure or high speed rotation. Steels incl. stainless

with an additional Hydraulics, pneumatics. Hard chrome plating

polymer Pipe joints, swivel joints. Calander rolls. Chromium oxide

36B PTFE compound Rotatory + reciprocating motions. Alum. hard-coated

with an additional Hydraulics, pneumatics, foodstuffs. Bronze

polymer Swivel joints, reels, valves.

57B PTFE compound Reciprocating motions.

with an additional In large sizes for power stations,

polymer chemistry, off-shore. No diameter limits.

62A PTFE/carbon/graph. Rotatory + reciproc. seals + bearings.

compounds Air, gases. Admissions for oxygen.

Water, env. hydraulic fluids, chemistry.

63A PTFE/carbon/graph. Similar to 62A but higher pressure/temp.

compounds service limits for oxygen. Compound for

dry running piston rings.

82B PTFE compound Rotatory motions.

with an additional High speed/temp. shaft seals eg for

polymer paper and fabric calanders, printing.

91B Modified PTFE with Reciprocating motions. -200/+200 °C.

wear inhibitors Hydraulics, pneumatics, gases.

All solvents. Nearly all chemicals.

94A PTFE compound Reciprocating seals + bearings. Cast steel

with bronze and Hydraulic compound with priority over Hardened steel

wear inhibitors the oil based fluids. Hard chrome plating

G12 Fine-spun polyester High radial load bearings. Chromium oxide

laminate, All hydraulic fluids. Mobile hydraulics, Alum. hard-coated

polyester improved standard cylinders, presses.

G13 Fine-spun fabric High radial load bearings.

laminate improved Hydraulic fluids except water

by synthetic resin contenting. Application like G12.

A12 High-crystalline Extreme pressure hydraulics:

polyamide type MANOY® system seal HP,

MANOY® back-up ring HP.

H12 Polyolefine with high Reciprocating motions. High shear and

E-module pressure strength. Hydraulics,

pneumatics. Seals, back rings, bearings.

P50 High-power Extreme pressure and/or high

thermoplastic with temperature hydraulics.

high E-module MANOY® back-up ring HP.

Service limits

Permitted pressure for Temperature Charac-seals bearings °Celsius teristicMPa N/mm2 from/to coulor

2 -200/+260 white

20 -200/+260 white

40 -200/+260 greyish

white

30 -60/+260 beige

to light

brown

130 -100/+280 green

brown

80 -100/+260 grey

olive

60 -100/+180 dark

brown

100 18 -100/+260 black

100 18 -100/+260 black

4 -100/+280 umbra

grey

30 -200/+260 blue

120 17 -100/+260 dark

bronze

90 -60/+130 grey

90 -40/+140 beige

800 -40/+140 beige

100 -60/+80 blue

800 -40/+280 light

brown

Fitting clearance

General informationsConstruction

78

The metallic contact between piston, rod andhousing must be prevented. Furrows createdby touching startup causes damage to seal,guideway and wiper and lead to leakage.

Neither seals nor wipers should be used forguiding applications. Separated guiding ele-ments must be provided for these purposes.Plastic bearing rings are usable for reciproca-ting movements.

Optimum arrangement:greatest guideway lengthBest protection of seals fromdirt and pressure shocks.

Improved guideway: bettersupport of radial force due togreater guideway length.

Guideway during reciprocatingmovement

Figure 63

Figure 64

Figure 65

Bearing rings are, as a rule, not adequate forrotating movements as the clearance heightsmust generally be kept smaller than for reci-procating movements. Ball bearings and simi-lar, very precise guideways are required.

The exact minimum clearance depends on theprecision of the guideway and the stability ofthe construction. Radial play, tilting, deflexion,pressure expansion, pressure jolting and heatexpansion should all be taken into account.

The retention of friction heat means that rota-tional sealing and wiper elements require alesser gap height than that permitted for linearapplication elements to avoid the sealing element extruding in the gap and thereforebeing destroyed.

This is indispensable for high-performanceshaft sealing rings (type 251 to 266 and 281 to 296). See figure 64.

clea

ranc

e

p

p clea

ranc

e

CentringGuideway

79

Surface roughnessin compliance

with ISO 468ISO 4287, ISO 4288

ANSI B 46.1

Table 70Symbol Parameter Roughness in µm

Mating Housing sidessurface and base

Ra Arithmetical mean 0.1 - 0.4 < 1.6deviation of the profile

Ry max Maximum height 1.0 - 1.4 < 10of the profile

Rz Ten point height of 0.63 - 2.0 < 6.3irregularities

Mr Percentage by material 50 - 70 %c = 0.25 Rz cref = 5 %

Surfaceroughness

The surface roughness of the mating surfacehas a strong influence on leakage and the wor-king life. The aim should be for upper surfaceswhich are as smooth as shown in table 70.

Ensure that oxide ceramic plasma coatings arevoid-free and without pores (< 0.05 mm).

Hardness

Running marksForced vibrations

Constructive helpfor installation

The hardness of the mating surface influencesthe working life of the seal, bearing and wiper.Seal wear is generally less on hard mating sur-faces than on soft ones.

Soft mating surfaces can be scratched by particles of dirt. This damage in turn leads todamage to seals and leakage. With rotatorymovements, soft surfaces promote the deve-lopment of ring markings.

Short strokes following rapidly one after another and vibrating movements contribute tothe formation of running marks. In such casesthe mating surface must be hard (greater thanHRC 58).

Rods and borings must have lead-in chamfers.They are detailed in the drawings and dimensi-on tables of the insertion housings of individu-al elements.

Sealing elements, guideways and wipersshould not be shoved over sharp edges, threadtips, slanted borings, groove edges and roughsurfaces. If this cannot be constructively avoi-ded these positions must be covered duringassembly.

Small elements are difficult to fit in non-divided(closed) insertion housings. The element canbecome so badly deformed that it not longerfunctions. See table 1, column „Mounting intoclosed housings“.

Forced vibration from other components has aconsiderable influence on the formation of ringmarkings. They contribute to wear marks orare even the sole cause of such. The seal isdestroyed in extreme cases. This can apply toboth rotating and linear moving parts.

As a general rule a surface hardness of 60±2HRC applies and a minimum of 40 HRC forstainless steels.

Note: As a source of danger anti-wear coa-tings are able to affect the lifetime of sealsnegatively.

pp

pp

Figure 66

Generalinstallation advice

80

Before installation, all components and toolsshould be cleaned to remove dirt and any processing residue before being greased oroiled. Care should be taken with material com-patibility. If you are using O-rings made fromEPDM, SBR, IIR or CR, you should use a sili-con-based oil only. With rotary or swivellingmovements, the sealing parts and installationseats should be lubricated in no case.

The installationof external sealing

elements

Stretch the parts as little as possible and forthe shortest time. For this purpose, you shoulduse a thin-walled installation cone and pull thepart over as quickly as possible.

The installationof internal sealing

elements

Stretch the parts as little as possible and forthe shortest time. For this reason, the internaldiameter of the mounting sleeve should onlybe very slightly less than that of the housing.Push the sliding ring through as quickly aspossible.

Installation tools Installation tools can be supplied on request if you submit drawings of the components inquestion.

If a sliding ring or wiping ring is inserted notfar enough into the housing during installation,it must be expanded to the correct positionusing a calibration arbor before the rod is ins-erted.

Warming up the plastic element to a tempera-ture of 200 °C makes installation easier. If theexpansion caused through installation doesnot shrink back quickly enough, the seal mustbe reformed using a calibration sleeve beforeinsertion into the cylinder.

With installation where a combination of seals and an O-ring are to be used, the O-ringshould be inserted into the groove first, followed by the plastic element. With models316 and 346, as well sealing elements withflanges, it is advisable to install the sliding ringand the O-ring together in one step.

smoothed

Sizing sleeve

smoothed

O-ringSliding ringExpansion sleeve Installation cone

10°10°

Figure 67

10°

Sizing arborO-ringInstallation coneSliding ringUpset sleeve

5°

Figure 68

General informationsInstallation

The IDG program presented in this catalogueis supplemented as by sealing equipment specially developed for various industrialsectors. This includes hydroelectric powerstations, the paper industry and foodstuffmanufacturing.

Please request our special information mate-rial in relation to this.

IDG-Dichtungstechnik GmbH

Postfach 12 55D-73220 Kirchheim/TeckHeinkelstrasse 1D-73230 Kirchheim/TeckTelefon: 07021/9833-0Telefax: 07021/9833-50Internet:http://www.IDG-GmbH.come-Mail:[email protected]

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