IDC Select Sheave and Bushing Catalog

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SHEAVES AND BUSHINGSTo compete in today’s global marketplace, distributors and OEMs need a supplier who

can provide them with high-quality bearing and power transmission products that meet

their quality, cost and delivery requirements. That’s why they rely on IDC Select®.

IDC Select® supplies a full range of high-quality A/B combination, C, 3V, 5V, 8V, variable

pitch, and light duty sheaves; QD®, split taper and TAPER-LOCK® bushings.

Each sheave is precision machined from gray cast iron, statically balanced, painted with

baked enamel finish and individually packaged.

IDC Select® can help your company grow. You can find many of the sheaves, bushings,

and timing pulleys needed for your applications in this catalog.

Contact info@IDCSelect.com for questions or with special requests.

2 www.IDCselect.com | 1-866-575-2025QD® is a registered trademark of Regal Beloit Corporation.TAPER-LOCK® is a registered trademark of Baldor Electric Company.

IDC SELECT® SHEAVES & BUSHINGSTABLE OF CONTENTS

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BUSHINGS .................................................................................................................................................................4H and QD®................................................................................................................................................................................. 5QD Bushing/Sheave installation ............................................................................................................................................... 7 TAPER-LOCK® .......................................................................................................................................................................... 8 Double Split Taper ................................................................................................................................................................... 11 Product Specifications ............................................................................................................................................................ 13

SHEAVE NOMENCLATURE .....................................................................................................................................14BORED-TO-SIZE SHEAVES ....................................................................................................................................16

AK ........................................................................................................................................................................................... 17 2AK ......................................................................................................................................................................................... 18 BK ........................................................................................................................................................................................... 192BK ......................................................................................................................................................................................... 203BK ......................................................................................................................................................................................... 21AL ............................................................................................................................................................................................ 22

H BUSHING SHEAVES ............................................................................................................................................23AK ........................................................................................................................................................................................... 242AK ......................................................................................................................................................................................... 25BK ........................................................................................................................................................................................... 26 2BK ......................................................................................................................................................................................... 273BK ......................................................................................................................................................................................... 28

QD® SHEAVES .........................................................................................................................................................29A-B .......................................................................................................................................................................................... 30C .............................................................................................................................................................................................. 343V ............................................................................................................................................................................................ 385V ............................................................................................................................................................................................ 41 8V ............................................................................................................................................................................................ 45

VARIABLE PITCH SHEAVES ...................................................................................................................................471VL .......................................................................................................................................................................................... 48 1VP .......................................................................................................................................................................................... 492VP .......................................................................................................................................................................................... 50

TECHNICAL INFORMATION ....................................................................................................................................51General Engineering Information ............................................................................................................................................ 51 Inch-Decimal-MM Conversion Chart ...................................................................................................................................... 53

QD® is a registered trademark of Regal Beloit Corporation.TAPER-LOCK® is a registered trademark of Baldor Electric Company.

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BUSHINGS

IDC Select® bushings are available in H, QD®, TAPER-LOCK®, and split taper designs and are available in inch and metric sizes. They are stocked in popular finished bore sizes. All IDC Select® bushings are fully interchangeable

with industry standard designs.

QD® is a registered trademark of Regal Beloit CorporationTAPER-LOCK® is a registered trademark of Baldor Electric Company

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IDC SELECT® SHEAVES & BUSHINGS BUSHINGS

H AND QD® BUSHINGS

H & QD® BUSHINGS - DIMENSIONS (in)

Bushing A B D E LBolt

Circle Diameter

Cap Screws Grade 5Average WeightQty Size

HJASHSDSSD

1\45\167\167\167\16

1.6251.3751.8712.1872.187

21\2 2211\1631\831\8

111\167\87\813\8

11\4 115\1615\16113\16

21.665

21\4211\16211\16

1\4 x 3\410 x 1

1\4 x 13\81\4 x 13\81\4 x 17\8

0.80 0.80 1.00 1.20 1.50

SKSFEFJ

9\165\87\8

1 11\8

2.8123.1253.8344.4375.148

37\845\8

665\871\4

13\817\1617\823\431\2

115\1621\1623\433\445\8

35\1637\85

55\861\4

3 3333

5\16 x 23\8 x 2

1\2 x 23\49\16 x 35\85\8 x 41\2

2.00 3.50 9.00

14.00 22.00

M 11\4 6.500 9 51\2 63\4 77\8 4 3\4 x 63\4 51.00

Bushing Bore Range (in) Keyseat (in)

H 3\8, 7\16, 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 1\16*3\8 x 1\16*

JA 7\16, 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 111\16, 11\8, 13\1611\4

1\8 x 1\163\16 x 3\321\4 x 1\8

1\4 x 1\16*No Key

SH 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8111\16

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 1\16*

No Key

SDS 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\1613\4113\16 17\8, 115\16

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\163\8 x 1\8*1\2 x 1\8*1\2 x 1\16*No Key

SD 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\1613\4113\16 17\8, 115\16

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\163\8 x 1\8*1\2 x 1\8*1\2 x 1\16*No Key

SK 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\16, 21\8 23\16, 21\4 25\16, 23\8, 27\16, 21\225\8, 29\16

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\161\2 x 1\41\2 x 1\8*5\8 x 1\16*No Key

SF 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\16 21\8, 23\16, 21\4 21\4**25\16, 23\8, 27\16, 21\225\8, 211\16, 23\4, 29\16213\16, 27\8 215\16

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\161\2 x 1\41\2 x 1\45\8 x 5\165\8 x 3\16*5\8 x 1\16*3\4 x 1\16* No Key* Shallow keyseat – keystock is supplied with bushing

**Special key size

QD® is a registered trademark of Regal Beloit Corporation

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E 7\8, 15\16 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\16 21\8, 23\16, 21\4 25\16, 23\8, 27\16, 21\2, 29\16, 25\8211\16, 23\4213\16, 27\8215\16, 3, 31\16, 31\8, 33\16, 31\435\16, 33\8, 37\1631\2

3\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\161\2 x 1\41\2 x 1\45\8 x 5\165\8 x 5\163\4 x 3\83\4 x 1\8*7\8 x 1\16*No Key

F 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\16 21\8, 23\16, 21\4 25\16, 23\8, 27\16, 21\2, 25\8, 29\16211\16, 23\4213\16, 27\8, 215\16, 3, 31\1631\8, 33\16, 31\435\16, 33\8, 37\16, 31\2, 39\1635\8, 311\16, 33\437\8, 315\164

1\4 x 1\85\16 x 5\323\8 x 3\161\2 x 1\41\2 x 1\45\8 x 5\165\8 x 5\163\4 x 3\83\4 x 3\8

7\8 x 3\16*7\8 x 3\16*1 x 1\8*No Key

J 17\16, 11\2, 19\16, 15\8, 111\16, 13\417\8, 115\16, 2, 21\16 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 29\16, 25\8211\16, 23\4, 213\1627\8, 215\16, 3, 31\1631\8, 33\16, 31\435\16, 33\8, 37\16, 31\2, 311\1635\8, 311\16, 33\4313\16, 37\8, 315\164, 41\8, 43\16, 41\4, 43\8, 47\16, 41\2

3\8 x 3\161\2 x 1\41\2 x 1\45\8 x 5\165\8 x 5\163\4 x 3\83\4 x 3\87\8 x 7\167\8 x 7\16*1 x 3\8*1 x 1\8*

M 115\16, 2, 21\16, 21\823\16, 21\4, 25\1623\8, 27\16, 21\2, 29\16, 25\8211\16, 23\4, 213\1627\8, 215\16, 3, 31\1631\8, 33\16, 31\4, 35\1633\8, 37\16, 31\2, 39\1635\8, 311\16, 33\4313\16, 37\8, 315\164, 41\8, 43\16, 41\4, 43\8, 47\16, 41\245\8, 411\16, 43\4, 413\1647\8, 415\16, 5, 51\4, 57\16, 51\2

1\2 x 1\41\2 x 1\45\8 x 5\165\8 x 5\163\4 x 3\83\4 x 3\87\8 x 7\167\8 x 7\161 x 1\21 x 1\2

11\4 x 5\811\4 x 1\4*

N CALL FOR AVAILABILITY

P CALL FOR AVAILABILITY

Bushing Bore Range (mm) Keyseat (mm)

H 10, 1114, 15, 1618, 19, 20, 2224, 25, 28, 3032, 35, 38

No Key5 x 2.56 x 3

8 x 3.510 x 4

JA 15, 1619, 2024, 25, 28

5 x 2.56 x 3

8 x 3.5

SH 20, 2224, 25, 28, 3032, 35, 38

6 x 38 x 3.510 x 4

SDS 24, 25, 28, 3032, 35, 3840, 42

8 x 3.510 x 412 x 4

SD 24, 25, 28, 3032, 35, 3840, 42

8 x 3.510 x 412 x 4

SK 1424, 25, 28, 3032, 35, 3840, 4245, 48, 505560

5 x 2.58 x 3.510 x 412 x 4

14 x 4.516 x 5

18 x 5.5

SF 28, 3032, 35, 3840, 4245, 48, 505560, 65

8 x 3.510 x 412 x 4

14 x 4.516 x 5

18 x 5.5

E 35, 3840, 4245, 48, 505560, 6570, 7580

10 x 412 x 4

14 x 4.516 x 5

18 x 5.520 x 622 x 7

F 4245, 48, 505560, 6570, 7580, 8590

12 x 414 x 4.516 x 5

18 x 5.520 x 622 x 725 x 7

J 505560, 6570, 7580, 8590, 95100

14 x 4.516 x 5

18 x 5.520 x 622 x 725 x 728 x 8

* Shallow keyseat – keystock is supplied with bushing.

H AND QD® BUSHINGS

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QD® BUSHING/SHEAVE INSTALLATIONQD bushing sizes JA through J can be assembled in either of the two positions shown below. Size M should be assembled in position one.

Position 1 Position 2Position one is the conventional or standard mounting.

Position two (reverse mounting) may be necessary in some cases, such as mounting small sheaves with blind holes (not drilled through).

Bushing Cap Screw Foot Pounds Size Size & Thread Wrench Torque* H 1\4 – 28 9 JA No. 10 3 SH 1\4 – 20 6 SDS 1\4 – 20 6 SD 1\4 – 20 6 SK 5\16 – 18 10 SF 3\8 – 16 20 E 1\2 – 13 40 F 9\16 – 12 50 J 5\8 – 11 90 M 3\4 – 12 150

* For normal applications. For severe (rock-crusher type) applications these values can be increased by a maximum of 50%.

CAUTION: Excessive cap-screw torque can cause sheave and/or bushing breakage. The use of lubricants can cause sheave breakage.

DO NOT USE LUBRICANTS IN THIS INSTALLATION!

INSTALLATION1. Make sure the tapered-cone surface of the bushing

and the mating bore of the sheave are free of all foreign substances, such as dirt, excess paint accumulations, metal chips, lubricants, etc.

2. For position one or two (whichever applies), line up the unthreaded holes (C) with the threaded holes (T) and insert cap screws with lock washers engaging only two or three threads. (*a)

3. With key in shaft keyway, slide the loosely-assembled unit onto shaft and position for good belt alignment. (*b, *c) Use no lubricants or anti-seize compound on threads or tapered surfaces.

4. Carefully tighten the capscrews alternately and progressively until the tapers are seated (at approximately half the recommended torque).

5. Check alignment and sheave runout (wobble) and correct as necessary.

6. Continue careful alternate and progressive tightening of the cap screws to the recommended torque values shown in the table. Maximum torque should be achieved on each individual bolt only two times in the consecutive tightening.

Note: When properly mounted, there will be a gap between the bushing flange and sheave after the screws are tightened.

Caution: use of lubricants and/or excessive screw torque can cause breakage.

7. Tighten the set screw, when available, to hold the key securely during operation.

(*a) When mounting a sheave on M size bushing, position the threaded jack-apart hole (J) as far from the bushing saw as possible to reduce the possibility of bushing breakage.

(*b) When installing large or heavy parts in position one, it may be easier to mount the key and bushing on the shaft first. Then place the sheave on the bushing and align the holes.

(*c) Caution: when mounting on a vertical shaft, provisions must be made, which will positively prevent the sheave and/or bushing from dropping during installation.

REMOVAL1. Loosen and remove all mounting cap screws.2. Insert cap screws in all threaded jack-screw

holds (J).3. Start with the screws furthest from the bushing

saw slot and tighten all jack screws alternately and progressively. Keep turning the screws in small equal amounts until the tapered surfaces disengage.

TAPER-LOCK® BUSHINGSBush No. Bore Range (in) Keyseat (in)

1008 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 1

1\8 x 1\163\16 x 3\321\4 x 1\16*

1108 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 111\16, 11\8

1\8 x 1\163\16 x 3\321\4 x 1\8

1\4 x 1\16*

12101215

1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 1, 11\16, 11\8, 13\16, 11\4

1\8 x 1\163\16 x 3\321\4 x 1\8

1310 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\8

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\32

16101615

1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\219\16, 15\8

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\163\8 x 1\8*

2012 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 13\8, 111\16, 13\4 113\16, 17\8 115\16, 2

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\161\2 x 1\4

1\2 x 3\16*

2517 1\2, 9\165\8, 11\16, 3\4, 13\16, 7\8 15\16, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 13\8, 111\16, 13\4 113\16, 17\8, 115\16, 2, 21\16, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2

1\8 x 1\163\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\161\2 x 1\4

5\8 x 3\16*

2525 3\4, 13\167\8, 15\16, 1, 11\8, 13\16, 11\4115\16, 13\817\16, 11\2, 19\16, 13\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2

3\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\161\2 x 1\4

5\8 x 3\16*

3020 15\16, 1, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 13\8, 111\16, 13\4 113\16, 17\8, 115\16, 2, 21\16, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 25\8, 211\16, 23\427\8, 215\16, 3

1\4 x 1\85\16 x 5\323\8 x 3\161\2 x 1\4 5\8 x 5\163\4 x 1\4*

3030 15\16, 1, 11\8, 13\16, 11\4 15\16, 13\817\16, 11\2, 19\16, 13\8, 111\16, 13\4 113\16, 17\8, 115\16, 2, 21\16, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 25\8, 211\16, 23\427\8, 215\16, 3

1\4 x 1\85\16 x 5\323\8 x 3\161\2 x 1\45\8 x 5\163\4 x 1\4*

TB A B D F Wt. (lb)

1008 125/64 7\8 121\64 1\4 0.27

1108 11\2 7\8 129\64 1\4 0.33

1210 17\8 1 13\4 3\8 0.61

1215 17\8 11\2 13\4 3\8 0.80

1610 21\4 1 21\8 3\8 0.90

1615 21\4 11\2 21\8 3\8 1.20

2012 23\4 11\4 25\8 7\16 1.70

2517 33\8 13\4 31\4 1\2 3.50

2525 33\8 21\2 31\4 1\2 4.90

3020 41\4 2 4 5\8 6.50

3030 41\4 3 5\8 4 9.20

*Shallow keyseat - keystock supplies included with bushing

TAPER-LOCK® is a registered trademark of Baldor Electric Company

TAPER-LOCK® BUSHINGS

Bush No. Bore Range (in) Keyseat (in)

3535 13\16, 11\415\16, 13\817\16, 11\2, 15\8, 111\16, 13\4, 113\1617\8, 115\16, 2, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 25\8, 211\16, 23\4213\16, 27\8, 215\16, 3, 31\8, 33\16, 31\435\16, 33\8, 37\16, 31\2

1\4 x 1\85\16 x 5\323\8 x 3\161\2 x 1\4 5\8 x 5\163\4 x 3\87\8 x 1\4*

4040 17\16, 11\2, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 25\8, 211\16, 23\4213\16, 27\8, 215\16, 3, 31\8, 33\16, 31\435\16, 33\8, 37\16, 31\2, 35\8311\16, 33\4313\16, 37\8, 315\16, 4

3\8 x 3\161\2 x 1\4 5\8 x 5\163\4 x 3\87\8 x 7\167\8 x 1\41 x 1\4*

4545 25\16, 23\8, 27\16, 21\2, 25\8, 23\4213\16, 27\8, 215\16, 3, 31\8, 33\16, 31\435\16, 33\8, 37\16, 31\2, 35\8, 33\4313\16, 37\8, 315\16, 4, 41\8, 43\16, 41\445\16, 43\8, 47\16, 41\2

5\8 x 5\163\4 x 3\87\8 x 7\161 x 1\21 x 1\4*

5050 27\16215\1633\8, 37\16, 35\837\8, 315\16, 4, 41\4, 43\8, 47\16, 41\247\8, 415\16, 5

5\8 x 5\163\4 x 3\87\8 x 7\161 x 1\2

11\4 x 7\16*

TB A B D F Wt. (lb)

3535 5 31\2 47\8 1\2 14.00

4040 53\4 4 51\2 5\8 22.00

4545 63\8 41\2 61\8 3\4 30.00

5050 7 5 63\4 7\8 38.00

*Shallow keyseat - keystock supplies included with bushing

TAPER-LOCK® BUSHINGSBushing Bore Range (mm) Keyseat (mm)

1008 14, 1618, 19, 20, 22

24, 25

5 x 2.36 x 2.88 x 2.0

1108 14 ,1618, 19, 20, 22

24, 2528

5 x 2.36 x 2.88 x 3.38 x 2.0

1210 14, 1618, 19, 20, 2224, 25, 28, 30

5 x 2.36 x 2.88 x 3.3

10 x 3.3

1215 14, 1618, 19, 20, 2224, 25, 28, 30

5 x 2.36 x 2.88 x 3.3

10 x 3.3

1310 14, 1618, 19, 20, 2224, 25, 28, 30

32, 35

5 x 2.36 x 2.88 x 3.3

10 x 3.3

1610 14, 1618, 19, 20, 2224, 25, 28, 30

32, 35, 3840, 42

5 x 2.36 x 2.88 x 3.3

10 x 3.312 x 3.3

1615 14, 1618, 19, 20, 2224, 25, 28, 30

32, 35, 3840, 42

5 x 2.36 x 2.88 x 3.3

10 x 3.312 x 3.3

2012 18, 19, 20, 2224, 25, 28, 30

32, 35, 3840, 42, 45, 48, 50

6 x 2.88 x 3.3

10 x 3.312 x 3.3

2517 20, 2224, 25, 28, 30

32, 35, 3840, 42, 45, 48, 50

55, 60

6 x 2.88 x 3.3

10 x 3.310 x 3.316 x 4.3

3020and

25, 28, 3032, 35, 38

40, 4245, 48, 50

5560, 6570, 75

8 x 3.310 x 3.312 x 3.314 x 3.816 x 4.318 x 4.420 x 4.9

3535 35, 3840, 42

45, 48, 5055

60, 6570, 75

80, 85, 90

10 x 3.312 x 3.314 x 3.816 x 4.318 x 4.420 x 4.922 x 5.4

4545 5560, 6570, 7580, 8590, 95

100, 105, 110

16 x 4.318 x 4.420 x 4.922 x 5.425 x 5.428 x 6.4

5050 60, 6570, 7580, 8590, 95

100, 105, 110115, 120, 125

18 x 4.420 x 4.922 x 5.425 x 5.428 x 6.432 x 7.4

INSTALLATION1. Properly clean shaft, bore, and taper surface of bushing. Remove or

degrease any oil, paint, or dirt.2. Install the bushing into the pulley hub. Be sure to match the hole pattern,

not the threaded holes. Match the half threaded holes with the half straight holes (a complete hole will be threaded on one side only).

3. Lightly oil the set screws (1008 to 3030) or the cap screws (3525 to 5050) and be sure to oil under the cap screw head. Install the screws into the holes that are threaded on the hub side (shown as in diagram). DO NOT LUBRICATE THE BUSHING TAPER OR BORE. BREAKAGE OF PRODUCT MAY OCCUR.

4. Fit the pulley with the bushing onto the shaft and locate in the proper location. Install key into the keyway of the shaft and bushing.

5. Tighten screws alternately and gradually in accordance with the torques listed on the Recommended Wrench Torque chart.

6. Using a hammer with a block or sleeve (do not hit bushing directly with hammer) tap on large end of the bushing and re-tighten screws per the appropriate wrench torque values.

7. Fill screw heads with grease to eliminate dirt build up.

REMOVAL1. Remove all screws and lighly oil the point and threads. Oil under cap

screws if used.2. Install screws into the holes that are threaded only on the bushing side

(shown as in diagram).3. Tighten screws uniformly and alternately until the bushing is loose from

in the hub and pulley is free from the shaft. Tap on small end of bushing to assist removal if it does not loosen. Note: one screw is not used for removal.

Note: Unlike the English System, the Metric System does not refer to the keyseat or keyway dimensions. Dimensions are given for the key itself which is rectangular, not square as in the English System. Ordering Example: (1008-14MM) or (4545-105MM).

1008 to 3030 3525 to 5050

Recommended Wrench Torque

Bushing # Lb-In Nm2 Set Screw Hex Size

Set Screw Size (UNC)

1008, 1108 53 6 3mm 1/4-20UNC

1210, 1215 176 20 5mm 3/8-16UNC

1310 176 20 5mm 3/8-16UNC

1610, 1615 176 20 5mm 3/8-16UNC

2012 273 31 5mm 7/16-14UNC

2517, 2525 422 48 1\4 1/2-13UNC

3020, 3030 790 90 8mm 5/8-11UNC

3535 986 112 3\8 1/2-13UNC

4040 1,670 190 12mm 5/8-11UNC

4545 2,380 270 14mm 3/4-10UNC

5050 3,080 350 14mm 7/8-9UNC

Bushing Bore Range (in) Wt.Key Seat

G 3\8, 7\16, 3\41\2, 9\161\2, 9\165\8, 11\16, 3\4, 13\16, 7\815\16*, 1*

0.400.400.400.400.40

NONE1\8 x 1\161\8 x 1\163\16 x 3\321\4 x 1\16*

P1 1\2, 9\165\8, 11\16, 3\4, 21/32, 25\32, 13\16, 7\815\16, 31/32, 1, 11\16, 11\8, 13\16, 11\4, 13\811\16, 13\4, 17\16

1.701.701.701.70

1\8 x 1\163\16 x 3\325\16 x 5\3213\8 x 3\16

P2 3\4, 13\16, 7\815\16, 1, 111\16, 11\8, 13\16, 11\415\16, 13\817\16*, 11\2, 19\16, 15\8, 111\16, 3\4

2.182.182.182.18

3\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\16

Q1 3\4, 13\16, 7\815\16, 1, 11\16, 11\8, 13\16, 11\415\16, 13\817\16, 11\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 2, 21\16, 21\8, 23\16, 21\425\16, 23\8, 27\6, 21\2, 29\16, 25\8, 211\16

4.604.604.604.604.604.60

3\16 x 3\321\4 x 1\85\16 x 5\323\8 x 3\161\2 x 1\45\8 x 5\16

Bushing Bore Range (in) Wt. Key Seat (in)

Q2 1, 11\16, 11\8, 13\16, 11\415\16, 113\8, 17\16, 11\2, 19\16, 15\8, 11\16, 13\4113\16, 17\8, 15\16, 2, 21\16, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 29\16, 25\8

5.805.805.805.805.80

1\4 x 1\85\16 x 5\323\8 x 3\161\2 x 1\45\8 x 5\16

R1 11\1611\8, 13\16, 11\4, 15\16, 13\8, 17\1611\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 21\16, 21\8, 23\16, 21\425\16, 23\8, 27\16, 21\2, 29\16, 25\8, 211\16, 23\4213\16, 27\8, 215\16, 3, 31\8, 33\16, 31\433\8, 37\16, 31\2, 35\8, 33\4

9.959.959.959.959.959.959.95

3\16 x 3\321\4 x 1\83\8 x 3\161\2 x 1\45\8 x 5\163\4 x 3\87\8 x 7\16

R2 11\1613\8, 17\16, 11\2, 19\16, 15\8, 111\16, 13\4113\16, 17\8, 115\16, 21\16, 21\8, 23\16, 21\4, 25\1623\8, 27\16, 21\2, 29\16, 25\8, 211\16, 23\4213\16, 27\8, 215\16, 3, 31\8, 33\16, 31\433\8, 37\16, 31\2, 35\8, 33\4, 33\837\16, 31\2, 35\8

14.3814.3814.3814.38

14.3814.38

3\16 x 3\323\8 x 3\161\2 x 1\45\8 x 5\16

3\4 x 3\87\8 x 7\16

BushingDouble Split Taper Bushings - Dimensions (in) Bolt Circle

Diameter

Cap ScrewsGRADE 5

Average Weight

(lb)A B D E L Qty Size

G 1\4 1.172 2 3\4 1 19\16 2 1\4 x 5\8 0.50P1 13\32 115\16 3 117\32 115\15 27\16 3 5\16 x 1 1.30P2 13\32 115\16 3 217\32 215\16 27\16 3 5\16 x 1 1.50B 1\2 25\8 311\16 17\16 115\16 31\8 3 5\16 x 11\4 1.80

Q1 17\32 27\8 41\8 131/32 21\2 33\8 3 3\8 x 11\4 3.50Q2 17\32 27\8 41\8 231/32 31\2 33\8 3 3\8 x 11\4 4.50R1 5\8 4 53\8 21\4 27\8 45\8 3 3\8 x 13\4 7.50R2 5\8 4 53\8 41\4 47\8 45\8 3 3\8 x 13\4 11.00

DOUBLE SPLIT TAPER BUSHINGS

A rectangular key is supplied with bushings that have shallow keyseats.This key will fit the standard depth keyseat on the shaft and the shallow keyseat on the bushing.

*Shallow keyseat - keystock supplied with bushing

www.IDCselect.com | 1-866-575-2025

DOUBLE SPLIT TAPER BUSHINGSDOUBLE SPLIT TAPER BUSHINGSINSTALLATION INSTRUCTIONS

Bushing Bore Range (mm) Keyseat (mm) Wt.

G 10, 11, 1214, 16

18, 19, 20, 2224, 25

No Key5 x 2.56 x 3

8 x 3.5

0.400.400.400.40

H 10, 1114, 15, 16

18, 19, 20, 2224, 25, 28, 30

32, 35, 38

No Key5 x 56 x 6

8 x 3.510 x 4

0.900.900.901.700.90

P1 14, 15, 1618, 19, 20, 2224, 25, 28, 30

32, 35, 36, 38, 3940, 42

5 X 2.56 x 3

8 x 3.510 x 412 x 4

1.701.700.901.701.70

B 15, 1618, 19, 20, 2224, 25, 28, 30 32, 35, 36, 38,

40, 4245, 48, 50

5 x 2.56 x 3

8 x 3.510 x 412 x 4

14 x 4.516 x 5

18 x 5.5

3.203.203.203.203.203.203.203.20

Q1 18, 19, 20, 2224, 25, 28, 30

32, 35, 36, 38, 40, 4245, 48, 50

5560, 65

6 x 38 x 3.510 x 4

14 x 4.516 x 5

18 x 5.5

4.604.604.604.60 4.604.60

R1 28, 3032, 35, 36, 38

39, 40, 4245, 48, 50

5560, 6570, 7580, 8590, 95

8 x 3.510 x 412 x 4

14 x 4.516 x 5

18 x 5.520 x 622 x 725 x 7

9.959.959.959.959.959.959.959.959.95

R2 35, 36, 3839, 40, 4245, 48, 50

5560, 6570, 7580, 85

10 x 412 x 4

14 x 4.516 x 5

18 x 5.520 x 622 x 725 x 7

14.3814.3814.3814.3814.3814.3814.3814.38

Recommended Wrench Torque

Bushing # lb-in lb-ftG 95 8H 95 8P1 192 16P2 192 16Q1 348 29Q2 348 29R1 348 29R2 348 29

INSTALLATION1. Properly clean shaft, bore and taper surfaces of bushing. Remove and degrease any excess oil, paint or dirt, this

includes the cap screws. Caution: excessive cap screw torque can cause sheave or bushing breakage. The use of lubricants can cause sheave breakage. DO NOT USE LUBRICANTS OF ANY TYPE WITH THIS INSTALLATION.

2. Install the bushing into the hub and match the unthreaded bushing holes with the threaded holes of the hub. Install the cap screws and lock washers through the unthreaded holes and into the threaded holes of the hub. Engage only a few threads by hand – do not use a wrench.

3. Install key into the keyway path of the shaft and fit assembly onto the shaft and locate in the proper location.

4. Tighten cap screws alternately and gradually. Tighten cap screws to the recommended wrench torque value using a torque wrench

REMOVALRemove cap screws and insert into the tapped holes in the bushing. Tighten them alternately and gradually until thebushing disengages from the hub.

Description Product Specifications

Nodular Cast Iron ✔ Nodular graphite cast iron ✔ Material grade QT 500 - 7 international class (72,387 PSI average range)✔ Equivalent to U.S. Standard A536/A536-84 (ASTM)

Composition All nodular cast iron bushings contain:✔ Carbon: 3.6% ~ 3.9%✔ Silicon: 2.2% ~ 2.6%✔ Manganese: 0.3% ~ 0.5%✔ Phosphorus: 0.1%✔ Sulfur: 0.02%

Microstructure ferritic + pearlitic

Brinell Hardness Range 156 ~ 217

Tensile Strength Range Minimum 65,000 psi (equivalent to 500 n/mm2)

Elongation 7%

Coating/Plating Cast iron bushings are phosphorated (bushings are not painted)

Bolt Grade ✔ Equivalent to SAE grade 5 (1,000 n/mm3)✔ Tensile strength = 120,000 psi minimum

IDC SELECT® SHEAVES & BUSHINGS PRODUCT SPECIFICATIONS

SHEAVESDescription Product Specifications

Gray Cast Iron Class 25 gray cast iron (ASTM std.) – light duty Class 30 gray cast iron (ASTM std.) – heavy duty

Composition a. Section thickness less than 20mm✔ Carbon: 3.1% ~ 3.4%✔ Silicon: 1.7% ~ 2.1%✔ Manganese: 0.6% ~ 0.9%✔ Phosphorus: ≤0.3%✔ Sulfur: ≤0.15% b. Section thickness between 20mm & 40mm✔ Carbon: 3.2% ~ 3.4%✔ Silicon: 1.8% ~ 2.2%✔ Manganese: 0.6% ~ 0.8%✔ Phosphorus: ≤0.3%✔ Sulfur: ≤0.15% c. Section thickness greater than 40mm✔ Carbon: 3.1% ~ 3.3%✔ Silicon: 1.6% ~ 1.9%✔ Manganese: 0.6% ~ 0.8%✔ Phosphorus: ≤0.3%✔ Sulfur: ≤0.15% ✔ Phosphorus: .3%✔ Sulfur: .12%

Microstructure Slice peariltic + slice graphite

Brinell Hardness Range 170 ~ 229 (light duty)187 ~ 241 (heavy duty)

Tensile Strength Minimum 24,500 psi (light duty)Minimum 29,500 psi (heavy duty)

Coating Cast iron sheaves are phosphorated before painting. This is to improve the cohesion between the paint film and the base to effectively keep the metal (inside the paint) free from rust. A high quali-ty phosphatic lacquer is used to form a dense and regular gray phosphating film over the iron.

Paint ✔ Type: amino baking enamel✔ Primary Component: cyanamid resin

BUSHINGSDescription Product Specifications

Nodular Cast Iron ✔ Nodular graphite cast iron ✔ Material grade QT 500 - 7 international class (72,387 PSI average range)✔ Equivalent to U.S. Standard A536/A536-84 (ASTM)

Composition All nodular cast iron bushings contain:✔ Carbon: 3.6% ~ 3.9%✔ Silicon: 2.2% ~ 2.6%✔ Manganese: 0.3% ~ 0.5%✔ Phosphorus: 0.1%✔ Sulfur: 0.02%

Microstructure ferritic + pearlitic

Brinell Hardness Range 156 ~ 217

Tensile Strength Range Minimum 65,000 psi (equivalent to 500 n/mm2)

Elongation 7%

Coating/Plating Cast iron bushings are phosphorated (bushings are not painted)

Bolt Grade ✔ Equivalent to SAE grade 5 (1,000 n/mm3)✔ Tensile strength = 120,000 psi minimum

SHEAVE NOMENCLATURE

IDC Select® offers a wide range of sheaves and bushings to meet your application requirements. Our V-belt drive sheave offering includes:

• Classical V-belt• Narrow V-belt• Adjustable pitch• Light duty

Our bushing offering includes:• QD®

• TAPER-LOCK®

• Split taper

All IDC Select® sheaves are manufactured from 25 and 30 Gray Cast Iron (ASTM Std.) They are supplied with static balancing, include a baked enamel finish, and are individually packaged.

All IDC Select® bushings are manufactured from cast iron or steel depending on the design.

QD® is a registered trademark of Regal Beloit Corporation.TAPER-LOCK® is a registerted trademark of Baldor Electric Company

IDC SELECT® SHEAVES & BUSHINGS SHEAVE NOMENCLATURE

Belt Size PitchDiameter 8.0”

Bushing

A–B QD® Sheaves2B 80 SK

Number of Grooves

2 B 80 SK

Bushing

C QD® Sheaves6C 440 J

Number of Grooves

6 C 440 J

Bushing

3V, 5V & 8V QD® Sheaves10-8V 1320 J

Number of Grooves

10 8V 1320 J

QD® is a registered trademark of Regal Beloit Corporation.

BORED-TO-SIZE SHEAVES

IDC Select® light duty bored-to-size sheaves are available in single and two groove designs for A-B & 3L-4L-5L belts. Each unit is supplied with a keyway and a set screw over the keyway. They are precision machined from 25 gray cast iron, statically balanced, painted with a baked enamel finish and individually packaged.

IDC SELECT® SHEAVES & BUSHINGS BORED-TO-SIZE SHEAVES

SINGLE GROOVE SHEAVES FOR “3L” “4L” & “A” BELTS

Part No.

Diameters (in)

TypeDimension

(in) Stock Bores (in) Weight (lb)O.D

“3L” “4L”+“A” F L P C

IDC AK17*IDC AK20*IDC AK21*IDC AK22*IDC AK23*

1.752.002.102.202.30

1.161.461.561.661.76

1.501.801.902.002.10

1111 1

21/3221/3221/3221/3221/32

15\1615\1615\1615\1615\16

7\167\167\16 7\167\16

5\325\325\325\325\32

1\2, 5\81\2, 5\8, 3\41\2, 5\8, 3\41\2, 5\8, 3\41\2, 5\8, 3\4, 7\8

0.200.300.400.500.50

2.502.602.702.803.05

1.962.062.162.262.46

2.302.402.502.602.80

21/3221/3221/3221/3221/32

15\1615\1615\1615\1615\16

7\167\167\167\167\16

5\325\325\325\325\32

1\2, 5\8, 3\4, 7\8, 11\2, 5\8, 3\41\2, 5\8, 3\41\2, 5\8, 3\4, 7\8, 11\2, 5\8, 3\4, 7\8, 1

0.500.500.600.700.70

IDC AK32*IDC AK34*IDC AK39IDC AK41IDC AK44

3.253.453.753.954.25

2.662.863.163.363.66

3.003.203.503.704.00

21/3221/323\43\43\4

15\1615\1615\3215\3215\32

7\167\1615\3215\3215\32

5\325\321\161\161\16

1\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 15\16, 1, 11\81\2, 5\8, 3\4, 7\8, 15\16, 11\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8

0.700.901.401.501.50

IDC AK46IDC AK49IDC AK51IDC AK54IDC AK56

4.454.754.955.255.45

3.864.164.364.664.86

4.204.504.705.005.20

3\43\43\43\43\4

15\3215\32 15\32 15\32 15\32

15\3215\3215\3215\3215\32

1\161\161\161\161\16

1\2, 5\8, 3\4, 7\8, 15\16, 1, 11\81\2, 5\8, 3\4, 7\8, 15\16, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\161\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\16

1.501.701.701.801.90

IDC AK59IDC AK61IDC AK64IDC AK66IDC AK69

5.755.956.256.456.75

5.165.365.665.866.16

5.505.706.006.206.50

3\43\43\43\43\4

15\3215\3215\3215\32115\32

15\3215\3215\3215\3223\32

1\161\161\161\160

1\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\161\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\161\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\161\2, 5\8, 3\4, 1, 11\83\4, 1, 11\8

2.002.102.202.303.50

IDC AK71IDC AK74*IDC AK79*IDC AK84*IDC AK89*

6.957.257.758.258.75

6.366.667.167.668.16

6.707.007.508.008.50

3\43\43\43\43\4

115\32115\32115\32115\32115\32

23\3223\32**23\32

23\32**23\32

1\2, 5\8, 3\4, 1, 11\8, 17\161\2, 5\8, 3\4, 15\16, 1, 11\8, 13\16, 11\4, 17\163\4, 1, 11\8, 17\161\2, 5\8, 3\4, 15\16, 1, 13\16, 17\163\4, 1, 11\8, 17\16

3.803.404.003.804.30

9.259.7510.2510.7511.25

8.669.169.6610.1610.66

9.009.5010.0010.5011.00

3\43\43\43\43\4

115\32115\32115\32115\32115\32

23\32**23\32

23\32**

1\2, 5\8, 3\4, 15\16, 1, 13\16, 11\4, 17\163\4, 1, 17\165\8, 3\4, 1, 13\16, 11\4, 13\8, 17\163\4, 1, 13\8, 17\163\4, 1, 13\16, 17\16

4.505.305.105.805.60

IDC AK124*IDC AK134IDC AK144IDC AK154IDC AK184

12.2513.2514.2515.2518.25

11.6612.6613.6614.6617.66

12.0013.0014.0015.0018.00

3\43\43\43\43\4

115\32115\32115\32115\32115\32

23\32**23\3223\3223\3223\32

5\8, 3\4, 1, 13\16, 11\4, 17\163\4, 1, 13\16, 13\8, 17\163\4, 1, 13\16, 17\163\4, 1, 13\16, 13\8, 17\163\4, 1, 13\16, 17\16

6.507.508.509.8012.10

Standard Keyseats

Bore-Range Keyseat

1\25\8 - 7\8

15\16 - 11\415\16 - 13\817\16 - 13\4

None3\16 x 3\321\4 x 1\81\4 x 5\323\8 x 3\16

*Do not use these “AK” sheaves with bores 1” and under with gripnotch belt ratings**P=25\32” and C=1\16” for 1” bore and smaller

AK sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged. Sheaves are furnished with a standard keyways & set screws.

TWO GROOVE SHEAVES FOR “3L” “4L” & “A” BELTS

Standard Keyseats

Bore-Range Keyseat

1\25\8 - 7\8

15\16 - 11\415\16 - 13\817\16 - 13\4

None3\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\16

Part No.

Diameters (in)

TypeDimension

“3L” “4L”+“A” F L P C

IDC 2AK20IDC 2AK21IDC 2AK22IDC 2AK23IDC 2AK25

2.002.152.252.352.55

1.461.561.661.761.96

1.801.902.002.102.30

13\813\813\813\813\8

121/32121/32121/32121/32121/32

15\3215\3215\3215\3215\32

3\163\163\163\163\16

1\2, 5\8, 3\4, 7\81\2, 5\8, 3\41\2, 5\8, 3\4, 7\85\8, 3\4, 7\8, 15\8, 3\4, 7\8, 1

0.80 0.90 0.901.101.30

2.652.752.853.053.25

2.062.162.262.462.66

2.402.502.602.803.00

13\813\813\813\813\8

121/32121/32121/32121/32121/32

15\3215\3215\3215\3215\32

3\163\163\163\163\16

5\8, 3\4, 7\8, 15\8, 3\4, 7\8, 15\8, 3\4, 7\8, 11\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\8

1.401.501.801.802.10

3.453.753.954.254.45

2.863.163.363.663.86

3.203.503.704.004.20

13\813\813\813\813\8

121/32111/32111/32111/32111/32

15\3215\3215\3215\3215\32

3\161\21\21\21\2

1\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\85\8, 3\4, 7\8, 1, 11\85\8, 3\4, 7\8, 1, 11\87\8, 1, 11\8

2.302.602.903.003.10

4.754.955.255.455.75

4.164.364.664.865.16

4.504.705.005.205.50

13\813\813\813\813\8

111/32111/32111/32111/32111/32

15\3215\3215\3215\3215\32

1\21\21\21\21\2

3\4, 7\8, 1, 11\8, 13\83\4, 7\8, 1, 11\8, 13\85\8, 3\4, 7\8, 1, 11\8, 13\85\8, 3\4, 7\8, 1, 11\8, 13\81, 11\8, 13\8

3.603.803.303.403.50

5.956.257.258.259.25

5.365.666.667.668.66

5.706.007.008.009.00

13\813\813\813\813\8

111/32119\32119\32119\32119\32

15\3211/3211/3211/3211/32

1\21\81\81\81\8

3\4, 7\8, 1, 11\8, 13\83\4, 1, 11\8, 13\16, 13\8, 17\163\4, 1, 11\8, 13\16, 13\8, 17\163\4, 15\16, 1, 11\8, 13\16, 13\8, 17\163\4, 1, 11\8, 13\16, 13\8, 17\16

3.604.805.606.407.30

10.2511.2512.2513.2514.25

9.6610.6611.6612.6613.66

10.0011.0012.0013.0014.00

13\813\813\813\813\8

119\32119\32119\32119\32119\32

11/3211/3211/3211/3211/32

1\81\81\81\81\8

3\4, 15\16, 1, 17\163\4, 1, 13\16, 13\8, 17\163\4, 1, 13\16, 17\1613\16, 17\161, 17\16

8.109.009.80

12.3013.90

IDC 2AK154IDC 2AK184

15.2518.25

14.6617.66

15.0018.00

13\813\8

119\32119\32

11/3211/32

1\81\8

13\16, 17\1613\16, 17\16

14.3017.40

2AK sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged. Sheaves are furnished withstandard keyways & set screws.

SINGLE GROOVE SHEAVES FOR “4L” “5L” & “B” BELTS

Part No.

Diameters (in)

Dimension(in) Stock Bores (in) Weight

(lb)O.DPitch

“4L” “5L”+“B” F L P C

IDC BK24*IDC BK25*IDC BK26*IDC BK27*IDC BK28*

2.402.502.602.702.95

1.801.902.002.102.20

2.202.302.402.502.60

13\1613\1613\1613\1613\16

11\1611\1611\1611\1611\16

13\3213\3213\3213\3213\32

5\325\325\325\325\32

1\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\8, 11\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\8, 11\2, 5\8, 3\4, 7\8, 1, 11\8

0.400.500.600.600.80

IDC BK30*IDC BK32*IDC BK34IDC BK36IDC BK40

3.153.353.553.753.95

2.402.602.803.003.20

2.803.003.203.403.60

13\1613\167\87\87\8

11\1611\1615\3215\3215\32

13\3213\3213\3213\3213\32

5\325\321\81\81\8

1\2, 5\8, 3\4, 7\8, 11\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\8

0.800.801.301.501.50

IDC BK45IDC BK47IDC BK50IDC BK52IDC BK55

4.254.454.754.955.25

3.503.704.004.204.50

3.904.104.404.604.90

7\87\87\87\87\8

15\3215\3215\3215\3215\32

13\3213\3213\3213\3213\32

1\81\81\81\81\8

1\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\8, 13\16

1.801.902.002.002.20

5.455.755.956.256.45

4.705.005.205.505.70

5.105.405.605.906.10

7\87\87\87\87\8

15\3215\3215\3215\3215\32

13\3213\3213\3213\3213\32

1\81\81\81\81\8

5\8, 3\4, 7\8, 15\16, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\8, 13\161\2, 5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\165\8, 3\4, 1, 11\85\8, 3\4, 1, 11\8

2.302.302.402.702.80

6.756.957.257.457.75

6.006.206.506.707.00

6.406.606.907.107.40

7\87\87\87\87\8

115\32115\32115\32115\32115\32

21/32**21/3221/3221/3221/32

1\16**1\161\161\161\16

5\8, 3\4, 7\8, 15\16, 1, 11\8, 13\16, 17\163\4, 1, 11\8, 13\83\4, 1, 11\8, 13\83\4, 1, 11\8, 13\8 5\8, 3\4, 7\8, 1, 11\8, 13\16, 11\4, 13\8, 17\16

3.303.903.904.104.40

8.258.759.259.75

7.508.008.509.009.50

7.908.408.909.409.90

7\87\87\87\87\8

115\32115\32115\32115\32115\32

21/3221/3221/3221/3221/32

1\161\161\161\161\16

3\4, 1, 11\8, 13\8, 17\16 3\4, 7\8, 15\16, 1, 11\8, 13\16, 13\8, 17\16 3\4, 1, 11\8, 13\8, 17\16 3\4, 7\8, 15\16, 1, 11\8, 13\16, 11\4, 13\8, 17\161, 13\8, 17\16

5.005.005.405.605.80

10.7511.2511.7512.7513.75

10.0010.5011.0012.0013.00

10.4010.9011.4012.4013.40

7\87\87\87\87\8

115\32115\32115\32115\32115\32

21/3221/3221/3221/3221/32

1\161\161\161\161\16

3\4, 1, 11\8, 13\16, 13\8, 17\161, 13\8, 17\163\4, 1, 13\16, 11\4, 13\8, 17\163\4, 1, 11\8, 13\16, 11\4, 17\163\4, 1, 13\16, 17\16

6.406.907.408.409.40

IDC BK160IDC BK190

15.7518.75

15.0018.00

15.4018.40

7\87\8

115\32115\32

21/3221/32

1\161\16

1, 11\8, 13\16, 11\4, 17\161, 13\16, 11\4, 17\16

11.4013.40

Standard Keyseats

Bore-Range Keyseat

1\25\8 - 7\8

15\16 - 11\415\16 - 13\817\16 - 13\4

None3\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\16

*Do not use these “BK” sheaves with “B” gripnotch belt ratings**P=13\32” and C=1\8” for 1” bore and smaller

BK sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged. Sheaves are furnished with standard keyways & set screws.

TWO GROOVE SHEAVES FOR “4L” “5L” “A” & “B” BELTS

Standard Keyseats

Bore-Range Keyseat

1\25\8 - 7\8

15\16 - 11\415\16 - 13\817\16 - 13\4

None3\16 x 3\321\4 x 1\8

5\16 x 5\323\8 x 3\16

Part No.

Diameters (in)

TypeDimension

“4L”+“A” “5L”+“B” F L P C

IDC 2BK25IDC 2BK27IDC 2BK28IDC 2BK30IDC 2BK32

2.502.702.953.153.35

1.902.102.202.402.60

2.302.502.602.803.00

13\413\413\413\413\4

131/32131/32131/32131/32131/32

15\3215\3215\3215\3215\32

1\41\41\41\41\4

1\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\8, 13\85\8, 3\4, 7\8, 1, 11\8

1.301.601.902.302.60

3.553.753.954.254.45

2.803.003.203.503.70

3.203.403.603.904.10

13\413\413\413\413\4

131/32131/32115\32115\32115\32

15\3215\3215\3215\3215\32

1\41\43\43\43\4

5\8, 3\4, 7\8, 1, 11\83\4, 7\8, 1, 11\8, 13\85\8, 3\4, 7\8, 1, 11\81, 11\8, 13\87\8, 1, 11\8, 13\8

2.803.303.303.303.70

4.754.955.255.455.75

4.004.204.504.705.00

4.404.604.905.105.40

13\413\413\413\413\4

115\32115\32115\32115\32115\32

15\3215\3215\3215\3215\32

3\43\43\43\43\4

3\4, 1, 11\8, 13\85\8, 7\8, 1, 11\8, 13\811\8, 13\81, 11\8, 13\83\4, 7\8, 1, 11\8, 13\8

4.104.504.505.104.90

5.956.256.456.757.75

5.205.505.706.007.00

5.605.906.106.407.40

13\413\413\413\413\4

115\32115\32115\32119\32119\32

15\3215\3215\3211/3211/32

3\43\43\41\21\2

1, 11\81, 11\8, 13\81, 11\8, 13\83\4, 1, 11\8, 13\16, 13\8, 17\163\4, 1, 11\8, 13\16, 13\8, 17\16

4.805.005.006.607.20

8.759.75

10.7511.7512.75

8.009.00

10.0011.0012.00

8.409.4010.4011.4012.40

13\413\413\413\413\4

119\32119\32119\32119\32119\32

11/3211/3211/3211/3211/32

1\21\21\21\21\2

3\4, 1, 11\8, 13\16, 13\8, 17\163\4, 1, 13\16, 13\8, 17\161, 13\16, 17\161, 13\16, 17\161, 13\16, 17\16

8.409.4010.4011.8014.90

IDC 2BK140IDC 2BK160IDC 2BK190

13.7515.7518.75

13.0015.0018.00

13.4015.4018.40

13\413\413\4

119\32119\32119\32

11/3211/3211/32

1\21\21\2

1, 13\16, 17\161, 13\16, 17\1613\16, 11\4, 17\16

16.3018.0023.30

2BK sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged. Sheaves are furnished withstandard keyways & set screws.

THREE GROOVE SHEAVES FOR “4L” “5L” “A” & “B” BELTS

Standard Keyseats

Bore-Range Keyseat

5\8 - 7\815\16 - 11\8

3\16 x 3\321\4 x 1\8

Part No.

Diameters (in)

Dimension(in) Stock Bores

(in)Weight (lb)O.D

“4L”+“A” “5L”+“B” F L P

IDC 3BK25IDC 3BK27IDC 3BK28IDC 3BK30

2.502.702.953.15

1.902.102.202.40

2.302.502.602.80

21\221\221\221\2

1\21\21\21\2

5\8, 7\85\8, 7\8, 15\8, 7\8, 1, 11\87\8, 1, 11\8

1.702.102.503.00

IDC 3BK32IDC 3BK34IDC 3BK36IDC 3BK40

3.353.553.753.95

2.602.803.003.20

3.003.203.403.60

21\221\221\221\2

1\21\21\21\2

7\8, 1, 11\87\8, 1, 11\87\8, 1, 11\87\8, 1, 11\8

3.403.804.304.70

Part No O.D. Pitch F L PStock Bores

(in)Hub O.D.

AverageWt.

IDC AL54IDC AL64IDC AL74IDC AL84IDC AL94IDC AL104IDC AL114IDC AL124IDC AM144

4.935.936.937.938.939.93

10.9311.9314.16

4.785.786.787.788.789.78

10.7811.7814.00

19\32 19\32 19\32 19\32 19\32 19\32 19\32 19\3211\16

11\1611\1611\1611\1611\1611\1611\1611\1613\4

15\32 15\32 15\32 15\32 15\32 15\32 15\32 15\3213\32

5\8, 3\4, 15\8, 3\4, 15\8, 3\4, 15\8, 3\4, 13\4, 13\4, 13\4, 13\4, 11

1.71.71.71.71.92.02.02.02.0

1.201.401.701.902.603.003.504.005.20

FRACTIONAL HORSEPOWER SHEAVES AL

AL sheaves come with or without keyway and are for light applications - fans, air conditioning units, furnace blowers, etc.

AL sheavesOrder part number sizeExample: no keyway = AL54-5\8, with keyway = AL54-5\8 KWAL sheaves may be used with 3L, 4L, and A belts

H BUSHING SHEAVES

IDC Select® light duty H bushed sheaves are available in A section single and two groove design and B section single, two groove and three groove designs for A-B & 3L-4L-5L belts. Each unit comes designed to be compatible with the H design bushing. They are precision machined from 25 gray cast iron, statically balanced,

painted with a baked enamel finish and individually packaged.

IDC SELECT® SHEAVES & BUSHINGS H BUSHING SHEAVES

SINGLE GROOVE SHEAVES FOR “3L” “4L” & “A” BELTS

STOCK H BUSHINGS

MILLIMETER BORES

Part No.

Diameters (in)

TypeDimension

(in) Weight (lb)O.D

“3L” “4L”+“A” O.L. P X

IDC AK30HIDC AK32HIDC AK34HIDC AK39HIDC AK41H

3.053.253.453.753.95

2.462.662.863.163.36

2.803.003.203.503.70

113\16113\1611\211\211\2

7\87\89\169\169\16

13\1613\167\87\87\8

1.101.201.001.401.60

4.254.454.754.955.25

3.663.864.164.364.66

4.004.204.504.705.00

11\211\211\211\211\2

9\169\169\169\169\16

7\87\87\87\87\8

1.901.902.102.302.00

5.455.755.956.256.45

4.865.165.365.665.86

5.205.505.706.006.20

11\211\211\211\211\2

9\169\169\169\169\16

7\87\87\87\87\8

2.302.402.502.702.80

6.756.957.257.758.25

6.166.366.667.167.66

6.506.707.007.508.00

11\211\211\211\211\2

9\169\169\169\169\16

7\87\87\87\87\8

3.203.103.303.503.60

8.759.259.75

10.2510.75

8.168.669.169.66

8.509.009.50

10.0010.50

11\211\211\211\211\2

9\169\169\169\169\16

7\87\87\87\87\8

4.004.404.704.505.10

IDC AK114HIDC AK124HIDC AK134HIDC AK144HIDC AK154HIDC AK184H

11.2512.2513.2514.2515.2518.25

10.6611.6612.6613.6614.6617.66

11.0012.0013.0014.0015.0018.00

333333

11\211\211\211\211\211\2

9\169\169\169\169\169\16

7\87\87\87\87\87\8

5.506.107.407.808.80

For All Sheaves:

F = 13\8L = 11\4 G = 7\16E = 3\16

AKH Sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

Note: IDC Select® cast iron sheaves are statically balanced.

* Indicates shallow keyseat—keystock is supplied with bushing.

Stock Bores Keyseat

3\87\161\29\165\8

11\163\4

13\167\8

15\161

11\1611\813\1611\415\1613\817\1611\2

NoneNone

1\8 x 1\161\8 x 1\163\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\321\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\8

5\16 x 1\16*5\16 x 1\16*3\8 x 1\16*3\8 x 1\16*

Bore Range Keyseat

10mm11mm14mm15mm16mm18mm19mm20mm22mm24mm25mm28mm30mm32mm35mm38mm

NoneNone

5mm x 5mm5mm x 5mm5mm x 5mm6mm x 6mm6mm x 6mm6mm x 6mm6mm x 6mm8mm x 7mm8mm x 7mm8mm x 7mm8mm x 7mm

10mm x 7mm10mm x 7mm10mm x 7mm

TWO GROOVE SHEAVES FOR “3L” “4L” & “A” BELTS

STOCK H BUSHINGS

MILLIMETER BORES

Part No.

Diameters (in)

Dimension(in) Weight (lb)

O.DPitch

“3L” “4L”+“A” O.L. P C

IDC 2AK30HIDC 2AK32HIDC 2AK34HIDC 2AK39HIDC 2AK41H

3.053.253.453.753.95

2.462.662.863.163.36

2.803.003.203.503.70

27\1627\16

7\87\87\167\161\16

15\1615\161\21\2–

1.401.701.801.801.90

4.254.454.754.955.25

3.663.864.164.364.66

4.004.204.504.705.00

11\211\211\211\211\2

1\161\161\161\161\16

–––––

2.402.503.103.203.40

5.455.755.956.257.25

4.865.165.365.666.66

5.205.505.706.007.00

11\211\211\211\211\2

1\161\161\161\161\16

–––––

3.603.403.303.904.90

8.259.25

10.2511.2512.25

7.668.669.66

10.6611.66

8.009.0010.0011.0012.00

11\211\211\211\211\2

1\161\161\161\161\16

–––––

5.806.107.708.509.50

IDC 2AK134HIDC 2AK144HIDC 2AK154HIDC 2AK184H

13.2514.2515.2518.25

12.6613.6614.6617.66

13.0014.0015.0018.00

11\211\211\211\2

1\161\161\161\16

––––

11.4011.9013.3016.80

For All Sheaves:

F = 13\8

L = 11\4

X = 7\8G = 7\16E = 3\16

Stock H bushings and metric bores on pages 5-6. 2AKH sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

Note: cast iron sheaves may not exceed 6,500 FPM. This speed does not specify if dynamic balancing (2 plane) is required. Contact IDC Select® at info@IDCselect.com to verify whether dynamic balancing is required.

Stock Bores Keyseat

111\16

NoneNone

1\8 x 1\161\8 x 1\163\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\321\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\8

5\16 x 1\16*5\16 x 1\16*3\8 x 1\16*3\8 x 1\16*

Bore Range Keyseat

NoneNone

5mm x 5mm5mm x 5mm5mm x 5mm6mm x 6mm6mm x 6mm6mm x 6mm6mm x 6mm8mm x 7mm8mm x 7mm8mm x 7mm8mm x 7mm10mm x 7mm10mm x 7mm10mm x 7mm

SINGLE GROOVE SHEAVES FOR “4L” “5L” “A” & “B” BELTS

STOCK H BUSHINGS

MILLIMETER BORES

Part No.

Diameters (in)

Dimension(in) Weight

(lb)O.DPitch

“4L”+“A” “5L”+“B” O.L. P C X

IDC BK30HIDC BK32HIDC BK34HIDC BK36HIDC BK40H

3.153.353.553.753.95

2.402.602.803.003.20

2.803.003.203.403.60

115\16115\16115\1611\211\2

7\87\87\87\167\16

–––––

15\1615\1615\16 7\87\8

1.201.401.601.201.40

4.254.454.754.955.25

3.503.704.004.204.50

3.904.104.404.604.90

11\211\211\211\211\2

7\167\167\167\167\16

–––––

7\87\87\87\87\8

1.802.202.002.102.70

5.455.755.956.256.45

4.705.005.205.505.70

5.105.405.605.906.10

11\211\211\211\211\2

7\167\167\167\167\16

–––––

7\87\87\87\87\8

2.702.502.602.802.90

6.756.957.257.457.75

6.006.206.506.707.00

6.406.606.907.107.40

19\1619\1619\1619\1619\16

1\21\21\21\21\2

1\161\161\161\161\16

7\87\87\87\87\8

2.803.103.303.803.40

8.258.759.259.75

7.508.008.509.009.50

7.908.408.909.409.90

19\1619\1619\1619\1619\16

1\21\21\21\21\2

1\161\161\161\161\16

7\87\87\87\87\8

3.804.305.005.205.50

10.7511.2511.7512.7513.75

10.0010.5011.0012.0013.00

10.4010.9011.4012.4013.40

19\1619\1619\1619\1619\16

1\21\21\21\21\2

1\161\161\161\161\16

7\87\87\87\87\8

6.006.406.906.908.50

IDC BK150HIDC BK160HIDC BK190H

14.7515.7518.75

14.0015.0018.00

14.4015.4018.40

19\1619\1619\16

1\21\21\2

1\161\161\16

7\87\87\8

9.509.80

For All Sheaves:

F = 7\8L = 11\4G = 7\16E = 3\16

Stock H bushings and metric bores on pages 5-6.BKH sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

Bore Range Keyseat

NoneNone

Stock Bores Keyseat

111\16

NoneNone

1\8 x 1\161\8 x 1\163\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\321\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\8

5\16 x 1\16*5\16 x 1\16*3\8 x 1\16*3\8 x 1\16*

TWO GROOVE SHEAVES FOR “4L” “5L” “A” & “B” BELTS

STOCK H BUSHINGS

MILLIMETER BORES

Part No.

Diameters (in)

O.DPitch

“4L”+“A” “5L”+“B” O.L. P C

IDC 2BK32HIDC 2BK34HIDC 2BK36HIDC 2BK40HIDC 2BK45H

3.353.553.753.954.25

2.602.803.003.203.50

3.003.203.403.603.90

213\16213\1623\823\823\8

7\87\87\167\167\16

15\1615\167\87\87\8

2.102.402.002.403.00

4.454.754.955.255.45

3.704.004.204.504.70

4.104.404.604.905.10

13\413\413\413\413\4

7\167\167\167\167\16

–––––

2.803.303.603.904.30

5.755.956.256.456.75

5.005.205.505.706.00

5.405.605.906.106.40

13\413\413\413\413\4

7\167\167\167\167\16

––1\41\41\4

4.404.504.505.005.10

7.758.759.75

10.7511.75

7.008.009.0010.0011.00

7.408.409.4010.4011.40

13\413\413\413\413\4

7\167\167\167\167\16

1\41\41\41\41\4

6.407.608.409.3011.00

IDC 2BK130HIDC 2BK140HIDC 2BK160HIDC 2BK190H

12.7513.7515.7518.75

12.0013.0015.0018.00

12.4013.4015.4018.40

13\413\413\413\4

7\167\167\167\16

1\41\41\41\4

13.1014.8017.5021.50

Stock H bushings and metric bores on pages 5-6.2BKH sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

Bore Range Keyseat

NoneNone

Stock Bores Keyseat

111\16

NoneNone

1\8 x 1\161\8 x 1\163\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\321\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\8

5\16 x 1\16*5\16 x 1\16*3\8 x 1\16*3\8 x 1\16*

For All Sheaves:

F = 13\4

L = 11\4

X = 7\8G = 7\16E = 3\16

THREE GROOVE SHEAVES FOR “4L” “5L” “A” & “B” BELTS

STOCK H BUSHINGS

MILLIMETER BORES

Part No.

Diameters (in)

O.DPitch

“4L”+ “A” “5L”+ “B” P C X

4.254.454.754.955.25

3.503.704.004.204.50

3.904.104.404.604.90

1\21\21\21\21\2

11\1611\1611\1611\1611\16

7\87\87\87\87\8

3.904.204.404.705.10

5.455.755.956.256.45

4.705.005.205.505.70

5.105.405.605.906.10

1\21\21\2

29\3229\32

11\16 11\16 11\16 9\329\32

7\87\87\87\87\8

5.305.605.805.806.20

6.757.758.759.75

6.007.008.009.0010.00

6.407.408.409.4010.40

29\3227\3227\3227\3227\32

9\3211/3211/3211/3211/32

7\87\87\87\87\8

6.608.309.80

10.9012.10

11.7512.7513.7515.7518.75

11.0012.0013.0015.0018.00

11.4012.4013.4015.4018.40

27\3225\3225\3225\3225\32

11/3213\3213\3213\3213\32

7\87\87\87\87\8

14.3016.2017.7021.0025.80

Stock H bushings and metric bores on pages 5-6.3BKH sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

Bore Range Keyseat

NoneNone

Stock Bores Keyseat

111\16

NoneNone

1\8 x 1\161\8 x 1\163\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\323\16 x 3\321\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\81\4 x 1\8

5\16 x 1\16*5\16 x 1\16*3\8 x 1\16*3\8 x 1\16*

For All Sheaves:

F = 21\2

L = 11\4

G = 7\16E = 3\16

29www.IDCselect.com | 1-866-575-2025 QD® is a registered trademark of Regal Beloit Corporation.

QD® SHEAVES

IDC Select® classical A/B combination, C & D sheaves, and narrow 3V, 5V, and 8V sheaves are available in QD®

bushing designs. They are precision machined from 30 gray cast iron, statically balanced, painted with a baked enamel finish and individually packaged.

IDC SELECT® SHEAVES & BUSHINGS QD® SHEAVES

HEAVY DUTY ONE AND TWO GROOVE SHEAVES

O.D.P.D. 1 Groove F = 7/8, thru 1B 64 SDS/F = 1* 2 Groove F = 13/4

A B Part No. Bush Type* E L M Weight (lb) Part No. Bush Type* E L M Weight (lb)

3.753.954.154.354.55

3.003.203.403.603.80

3.403.603.804.004.20

IDC 1B34SHIDC 1B36SHIDC 1B38SHIDC 1B40SHIDC 1B42SH

SHSHSHSHSH

E-1D-1D-1C-1C-1

7\3219\3219\3211/3211/32

15\1615\1615\1615\1615\16

21/325\325\323\323\32

2.002.202.402.702.90

IDC 2B34SH**IDC 2B36SH**IDC 2B38SH**IDC 2B40SH†IDC 2B42SH†

SHSHSHSHSH

E-1D-1D-1A-1A-1

13\3215\3215\321/321/32

15\1615\1615\1615\1615\16

21/3229\3229\3213\3213\32

3.203.403.904.104.40

4.754.955.155.355.55

4.004.204.404.604.80

4.404.604.805.005.20

IDC 1B44SHIDC 1B46SDSIDC 1B48SDSIDC 1B50SDSIDC 1B52SDS

SHSDSSDSSDSSDS

C-1C-1C-1C-1C-1

11/3211/3211/3211/3211/32

15\1615\1615\1615\1615\16

3\323\323\323\323\32

3.404.004.304.705.00

IDC 2B44SHIDC 2B46SDS†IDC 2B48SDSIDC 2B50SDSIDC 2B52SDS

SHSDSSDSSDSSDS

A-1A-1A-1A-1A-1

1/321/321/321/321/32

15\1615\1615\1615\1615\16

13\3213\3213\3213\3213\32

4.605.005.406.006.30

5.755.956.156.356.55

5.005.205.405.605.80

5.405.605.806.006.20

IDC 1B54SDSIDC 1B56SDSIDC 1B58SDSIDC 1B60SDSIDC 1B62SDS

SDSSDSSDSSDSSDS

C-1C-1C-2C-2C-2

11/3211/3211/3211/3211/32

15\1615\1615\1615\1615\16

3\323\323\323\323\32

5.305.605.906.206.50

SDSSDSSDSSDSSDS

A-1A-2A-2A-2A-2

1/321/321/321/321/32

15\1615\1615\1615\1615\16

13\3213\3213\3213\3213\32

6.606.907.207.507.80

6.756.957.157.357.75

6.006.206.406.607.00

6.406.606.807.007.40

SDSSDSSDSSDSSDS

C-2C-2C-3C-3D-3

11/3211/3211/3211/3217\32

15\1615\1615\1615\1615\16

3\323\323\323\327\32

6.807.207.507.808.80

IDC 2B64SDSIDC 2B66SDSIDC 2B68SDSIDC 2B70SKIDC 2B74SK

SDSSDSSDSSKSK

A-2A-2A-3D-1D-3

1/321/32 1/3211/3211/32

15\1615\1615\16115\16115\16

13\3213\3213\325\325\32

8.208.609.009.3010.60

8.358.959.75

11.3512.75

7.608.209.00

10.6012.00

8.008.609.40

11.0012.40

SDSSDSSDSSDSSDS

D-3D-3D-3D-3D-3

17\3217\3217\3217\3217\32

15\1615\1615\1615\1615\16

7\327\327\327\327\32

9.6010.0010.5011.0012.00

IDC 2B80SKIDC 2B86SKIDC 2B94SKIDC 2B110SKIDC 2B124SK

SKSKSKSKSK

D-3D-3D-3D-3D-3

11/3211/3211/3211/3211/32

115\16115\16115\16115\16115\16

5\325\325\325\325\32

11.0011.6013.0014.0018.00

13.9515.7516.3518.7520.35

13.2015.0015.6018.0019.60

13.6015.4016.0018.4020.00

IDC 1B136SDSIDC 1B154SKIDC 1B160SKIDC 1B184SKIDC 1B200SK

SDSSKSKSKSK

D-3C-3C-3C-3C-3

17\3221/3221/3221/3221/32

15\16115\16115\16115\16115\16

7\329\329\329\329\32

14.0016.0016.6018.0020.00

IDC 2B136SKIDC 2B154SKIDC 2B160SKIDC 2B184SKIDC 2B200SF

SKSKSKSKSF

D-3D-3D-3D-3D-3

11/3211/3211/3211/3215\32

115\16115\16115\16115\1621\16

5\325\325\325\325\32

20.0023.0024.0029.0033.00

25.3530.3538.35

24.6029.6037.60

25.0030.0038.00

IDC 2B250SFIDC 2B300SFIDC 2B380SF

SFSFSF

D-3D-3D-3

15\3215\3215\32

21\1621\1621\16

5\325\325\32

41.0051.0064.00

* Suffix on type indicates construction: 1 = Solid 2 = Web 3 = Arm/Spoke

Order bushings separately from pages 5-6.

Note: cast iron sheaves may not exceed 6,500 FPM. This speed does not specify if dynamic balancing (2 plane) is required. Contact IDC Select at info@IDCselect.com to verify whether dynamic balancing is required.

Sheaves are precision machined from gray cast iron, statically balanced, painted with baked enamel finish and individually packaged.

** Reverse mount sheave† Includes cap screws to be used to install bushing.

HEAVY DUTY THREE AND FOUR GROOVE SHEAVES

P.D. 3 Groove F = 21/2 4 Groove F = 31/4

A B Part No. Bush Type* E L MWeight

(lb)Part No. Bush Type* E L M

Weight (lb)

3.753.954.154.354.55

3.003.203.403.603.80

3.403.603.804.004.20

IDC 3B34SH**IDC 3B36SH**IDC 3B38SH**IDC 3B40SH†IDC 3B42SH†

SHSHSHSHSH

E-1D-1D-1D-1D-1

127\3215\3215\3215\3215\32

15\1615\1615\1615\1615\16

21/32121/32121/32121/32121/32

4.404.705.305.605.90

IDC 4B34SD**†IDC 4B36SD**IDC 4B38SD**†IDC 4B40SD**IDC 4B42SD**

SDSDSDSDSD

E-1E-1E-1E-1E-1

215\32215\32215\3223\3223\32

113\16113\16113\16113\16113\16

11/3211/3211/3221/3221/32

5.505.806.206.606.90

4.754.955.155.355.55

4.004.204.404.604.80

4.404.604.805.005.20

IDC 3B44SHIDC 3B46SD†IDC 3B48SDIDC 3B50SDIDC 3B52SD

SHSDSDSDSD

D-1A-1A-1A-1A-1

15\3213\3213\3213\3213\32

15\16113\16113\16113\16113\16

121/329\329\329\329\32

6.306.707.107.407.80

IDC 4B44SD**IDC 4B46SD†IDC 4B48SDIDC 4B50SDIDC 4B52SD

SDSDSDSDSD

E-1A-1A-1A-1A-1

23\3221/3221/3221/3221/32

113\16113\16113\16113\16113\16

21/3225\3225\3225\3225\32

7.207.608.008.408.80

5.755.956.156.356.55

5.005.205.405.605.80

5.405.605.806.006.20

IDC 3B54SDIDC 3B56SDIDC 3B58SDIDC 3B60SDIDC 3B62SD

SDSDSDSDSD

A-1A-1A-1A-1A-1

13\3213\3213\3213\3213\32

113\16113\16113\16113\16113\16

9\329\329\329\329\32

8.208.508.809.109.40

IDC 4B54SDIDC 4B56SDIDC 4B58SDIDC 4B60SDIDC 4B62SD

SDSDSDSDSD

A-1A-1A-1A-1A-1

21/3221/3221/3221/3221/32

113\16113\16113\16113\16113\16

25\3225\3225\3225\3225\32

9.209.6010.0010.4010.80

6.756.957.157.357.75

6.006.206.406.607.00

6.406.606.807.007.40

IDC 3B64SDIDC 3B66SDIDC 3B68SDIDC 3B70SKIDC 3B74SK

SDSDSDSKSK

A-1A-1B-3D-1D-3

13\3213\3213\323\323\32

113\16113\16115\16115\16115\16

9\329\329\3221/3221/32

9.7010.0010.5011.0012.00

IDC 4B64SDIDC 4B66SDIDC 4B68SDIDC 4B70SKIDC 4B74SK

SDSDSDSKSK

A-1A-1A-3A-1A-3

21/3221/3221/327\327\32

113\16113\16113\16115\16115\16

25\3225\3225\3213\3213\32

12.0012.4013.0013.5014.00

8.358.959.75

11.3512.75

7.608.209.00

10.6012.00

8.008.609.40

11.0012.40

SKSKSKSKSK

D-3D-3D-3D-3D-3

3\323\323\323\323\32

115\16115\16115\16115\16115\16

21/3221/3221/3221/3221/32

12.5013.0016.0019.0024.00

SKSKSKSKSK

A-3A-3A-3A-3A-3

7\327\327\327\327\32

115\16115\16115\16115\16115\16

13\3213\3213\3213\3213\32

15.5017.0019.0022.0029.00

13.9515.7516.3518.7520.35

13.2015.0015.6018.0019.60

13.6015.4016.0018.4020.00

IDC 3B136SKIDC 3B154SKIDC 3B160SKIDC 3B184SKIDC 3B200SF

SKSKSKSKSF

D-3D-3D-3D-3D-3

3\323\323\323\327\32

115\16115\16115\16115\1621\16

21/3221/3221/3221/3221/32

27.0030.0033.0038.0043.00

IDC 4B136SKIDC 4B154SFIDC 4B160SFIDC 4B184SFIDC 4B200SF

SKSFSFSFSF

A-3A-3A-3A-3A-3

7\325\325\325\325\32

115\1621\1621\1621\1621\16

13\3211/3211/3211/3211/32

34.0039.0042.0047.0051.00

25.3530.3538.35

24.6029.6037.60

25.0030.0038.00

IDC 3B250SFIDC 3B300SFIDC 3B380E

D-3D-3D-3

7\327\3217\32

21\1621\1623\4

21/3221/329\32

54.0067.0090.00

IDC 4B250EIDC 4B300EIDC 4B380E

D-3D-3D-3

5\325\325\32

23\423\423\4

21/3221/3221/32

73.0086.00109.00

HEAVY DUTY FIVE AND SIX GROOVE SHEAVES

P.D. 5 Groove F = 4 6 Groove F = 43/4

Weight (lb)

3.753.954.154.354.55

3.003.203.403.603.80

3.403.603.804.004.20

IDC 5B34SD**†IDC 5B36SD**†IDC 5B38SD**IDC 5B40SD**IDC 5B42SD**

SDSDSDSDSD

E-1E-1E-1E-1E-1

37\3237\3237\32227\32227\32

113\16113\16113\16113\16113\16

11/3211/3211/3221/3221/32

6.106.607.107.408.00

IDC 6B34SD**†IDC 6B36SD**†IDC 6B38SD**IDC 6B40SD**IDC 6B42SD**

SDSDSDSDSD

E-1E-1E-1E-1E-1

331/32331/32331/32319\32319\32

113\16113\16113\16113\16113\16

11/3211/3211/3221/3221/32

6.707.408.008.409.00

4.754.955.155.355.55

4.004.204.404.604.80

4.404.604.805.005.20

SDSDSDSDSD

E-1A-1A-1A-1A-1

227\3221/3221/3221/3221/32

113\16113\16113\16113\16113\16

21/32117\32117\32117\32117\32

8.509.009.40

10.0010.40

SDSDSDSDSD

E-1A-1A-1A-1A-1

319\3221/3221/3221/3221/32

113\16113\16113\16113\16113\16

21/3229\3229\3229\3229\32

9.7010.1010.6011.0012.00

5.755.956.156.356.55

5.005.205.405.605.80

5.405.605.806.006.20

SKSKSKSKSK

A-1A-1A-1A-1A-1

17\3217\3217\3217\3217\32

115\16115\16115\16115\16115\16

117\32117\32117\32117\32117\32

10.8011.3012.0014.0015.00

SKSKSKSKSK

A-1A-1A-1A-1A-1

17\3217\3217\3217\3217\32

115\16115\16115\16115\16115\16

29\3229\3229\3229\3229\32

13.0014.0014.6015.0016.00

6.756.957.157.357.75

6.006.206.406.607.00

6.406.606.807.007.40

IDC 5B64SKIDC 5B66SKIDC 5B68SKIDC 5B70SFIDC 5B74SF

SKSKSKSFSF

A-1A-1A-1A-1A-2

17\3217\3217\3215\3215\32

115\16115\16115\1621\1621\16

117\32117\32117\32115\32115\32

16.0017.0018.0019.0020.00

IDC 6B64SKIDC 6B66SKIDC 6B68SKIDC 6B70SFIDC 6B74SF

SKSKSKSFSF

A-1A-1A-1A-1A-1

17\3217\3217\3227\3227\32

115\16115\16115\1621\1621\16

29\3229\3229\32127\32127\32

17.0018.0019.0020.0022.00

8.358.959.75

11.3512.75

7.608.209.0010.6012.00

8.008.609.4011.0012.40

IDC 5B80SFIDC 5B86SFIDC 5B94SFIDC 5B110SFIDC 5B124SF

SFSFSFSFSF

A-2A-2A-3A-3A-3

15\3215\3215\3215\3215\32

21\1621\1621\1621\1621\16

115\32115\32115\32115\32115\32

21.0022.0024.0029.0034.00

IDC 6B80SFIDC 6B86SFIDC 6B94SFIDC 6B110SFIDC 6B124SF

SFSFSFSFSF

A-2A-2A-3A-3A-3

27\3227\3227\3227\3227\32

21\1621\1621\1621\1621\16

127\32127\32127\32127\32127\32

24.0026.0027.0032.0039.00

13.9515.7516.3518.7520.35

13.2015.0015.6018.0019.60

13.6015.4016.0018.4020.00

IDC 5B136SFIDC 5B154SFIDC 5B160SFIDC 5B184SFIDC 5B200E

SFSFSFSFE

A-3A-3A-3A-3A-3

15\3215\3215\3215\323\32

21\1621\1621\1621\1623\4

115\32115\32115\32115\3215\32

38.0046.0049.0055.0065.00

IDC 6B136SFIDC 6B154SFIDC 6B160SFIDC 6B184SFIDC 6B200E

SFSFSFSFE

A-3A-3A-3A-3A-3

27\3227\3227\3227\3227\32

21\1621\1621\1621\1623\4

127\32127\32127\32127\32125\32

44.0050.0054.0062.0074.00

25.3530.3538.35

24.6029.6037.60

25.0030.0038.00

A-3A-3A-3

3\323\323\32

23\423\423\4

15\3215\3215\32

86.00102.00132.00

A-3A-3A-3

7\327\327\32

23\423\423\4

125\32125\32125\32

96.00119.00134.00

HEAVY DUTY EIGHT AND TEN GROOVE SHEAVES

P.D. 8 Groove F = 61/4 10 Groove F = 73/4

Weight(lb)

5.755.956.356.75

5.005.205.606.00

5.405.606.006.40

IDC 8B54SKIDC 8B56SKIDC 8B60SFIDC 8B64SF

SKSKSFSF

A-1A-1A-1A-1

11/3211/3231/3231/32

115\16115\1621\1621\16

39\3239\3237\3237\32

15.0016.0020.0023.00

IDC 10B54SKIDC 10B56SKIDC 10B60SFIDC 10B64SF

SKSKSFSF

A-1A-1A-1A-1

125\32125\32123\32123\32

115\16115\1621\1621\16

41/3241/32331/32331/32

18.0020.0024.0026.00

7.157.758.959.75

6.407.008.209.00

6.807.408.609.40

IDC 8B68SFIDC 8B74SFIDC 8B86EIDC 8B94E

SFSFEE

A-1A-1A-1A-2

31/3231/3217\3217\32

21\1621\1623\423\4

37\3237\3229\3229\32

25.0028.0040.0043.00

IDC 10B68SFIDC 10B74SFIDC 10B86EIDC 10B94E

SFSFEE

A-1A-1A-1A-2

123\32123\32131/32131/32

21\1621\1623\423\4

331/32331/3231/3231/32

28.0032.0042.0048.00

11.3512.7515.7518.75

10.6012.0015.0018.00

11.0012.4015.4018.40

IDC 8B110EIDC 8B124EIDC 8B154EIDC 8B184F

A-3A-3A-3A-3

17\3217\3217\321/32

23\423\423\433\4

29\3229\3229\32217\32

49.0056.0069.0091.00

IDC 10B110EIDC 10B124EIDC 10B154FIDC 10B184F

A-3A-3A-3A-3

131/32131/325\85\8

23\423\433\433\4

31/3231/3239\3239\32

56.0064.0088.00103.00

20.3525.3530.3538.35

19.6024.6029.6037.60

20.0025.0030.0038.00

IDC 8B200FIDC 8B250FIDC 8B300FIDC 8B380F

D-3D-3D-3D-3

1/321/321/321/32

33\433\433\433\4

217\32217\32217\32217\32

98.00121.00148.00194.00

IDC 10B200FIDC 10B250FIDC 10B300FIDC 10B380J

A-3A-3A-3A-3

5\85\85\81\8

33\433\433\445\8

39\3239\3239\32

112.00142.00174.00230.00

Note: cast iron sheaves may not exceed 6,500 FPM. This speed does not specify if dynamic bal-ancing (2 plane) is required. Contact IDC Select at info@IDCselect.com to verify whether dynamic balancing is required.

HEAVY DUTY ONE AND TWO GROOVE C-QD® SHEAVES

Diameters 1 Groove F = 11/4 2 Groove F = 21/4

O.D. P.D. Part No. Bush Type* E L MWeight

Weight (lb)

7.407.908.408.909.40

7.007.508.008.509.00

IDC 1C70SFIDC 1C75SFIDC 1C80SFIDC 1C85SFIDC 1C90SF

SFSFSFSFSF

D-1D-2D-2D-2D-3

27\3227\3227\3227\3227\32

21\1621\1621\1621\1621\16

1/321/321/321/321/32

10.0012.0013.0014.0015.00

IDC 2C70SFIDC 2C75SFIDC 2C80SFIDC 2C85SFIDC 2C90SF

SFSFSFSFSF

D-1D-1D-1D-2D-2

3\323\323\323\323\32

21\1621\1621\1621\1621\16

9\329\329\329\329\32

15.0017.0018.0019.0020.00

9.9010.4010.9011.40

9.5010.0010.5011.00

IDC 1C95SFIDC 1C100SFIDC 1C105SFIDC 1C110SF

SFSFSFSF

D-3D-3D-3D-3

27\3227\3227\3227\32

21\1621\1621\1621\16

1/321/321/321/32

16.0017.0018.0019.00

SFSFSFSF

D-2D-3D-3D-3

3\323\323\323\32

21\1621\1621\1621\16

9\329\329\329\32

21.0022.0023.0024.00

12.4013.4014.4016.40

12.0013.0014.0016.00

SFSFSFSF

D-3D-3D-3D-3

27\3227\3227\3227\32

21\1621\1621\1621\16

1/321/321/321/32

20.0022.0024.0026.00

SFSFSFSF

D-3D-3D-3D-3

11/3211/3211/3211/32

21\1621\1621\1621\16

17\3217\3217\3217\32

25.0028.0031.0036.00

18.4020.4024.4030.40

18.0020.0024.0030.00

IDC 1C180SFIDC 1C200SFIDC 1C240SF

SFSFSF

D-3D-3D-3

27\3227\3227\32

21\1621\1621\16

1/321/321/32

30.0035.0041.00

IDC 2C180SFIDC 2C200SFIDC 2C240SFIDC 2C300F

SFSFSFF

D-3D-3D-3C-3

11/3211/32 11/32 17\32

21\1621\1621\1633\4

17\3217\3217\329\32

39.0048.0060.0085.00

Weight(lb)

5.405.906.407.407.90

5.005.506.007.007.50

IDC 3C50SDIDC 3C55SDIDC 3C60SFIDC 3C70SFIDC 3C75SF

SDSDSFSFSF

A-1A-1D-1A-1A-1

19\3219\3223\3213\3213\32

113\16113\1621\1621\1621\16

27\3227\32

129\3225\3225\32

10.0012.0015.0018.0020.00

IDC 4C50SDIDC 4C55SDIDC 4C60SFIDC 4C70SFIDC 4C75SF

SDSDSFSFSF

A-1A-1A-1A-1A-1

27\3227\3221/3221/3221/32

113\16113\1621\1621\1621\16

119\32119\32117\32117\32117\32

12.0014.0017.0021.0025.00

8.408.909.409.9010.40

8.008.509.009.5010.00

IDC 3C80EIDC 3C85EIDC 3C90EIDC 3C95EIDC 3C100E

B-1B-1A-1A-2A-2

17\3217\3215\3215\3215\32

23\423\423\423\423\4

1/321/321/321/321/32

26.0029.0032.0034.0036.00

A-1A-1A-1A-2A-2

25\3225\3225\3225\3225\32

23\423\423\423\423\4

23\3223\3223\3223\3223\32

30.0033.0035.0038.0040.00

10.9011.4012.4013.4014.40

10.5011.0012.0013.0014.00

A-3A-3A-3A-3A-3

15\3215\3215\3215\3215\32

23\423\423\423\423\4

1/321/321/321/321/32

38.0040.0043.0045.0051.00

A-2A-2A-3A-3A-3

25\3225\3225\3225\3225\32

23\423\423\423\423\4

23\3223\3223\3223\3223\32

43.0046.0050.0054.0059.00

16.4018.4020.4024.4027.40

16.0018.0020.0024.0027.00

IDC 3C160EIDC 3C180EIDC 3C200EIDC 3C240EIDC 3C270F

A-3A-3D-3D-3D-3

15\3215\327\327\3221/32

23\423\423\423\433\4

1/321/3223\3223\325\32

59.0065.0070.0080.00

105.00

IDC 4C160EIDC 4C180EIDC 4C200EIDC 4C240FIDC 4C270F

A-3A-3A-3D-3D-3

25\3225\329\323\323\32

23\423\423\433\433\4

23\3223\3217\3219\3219\32

65.0073.0082.00

105.00125.00

30.4036.4044.4050.40

30.0036.0044.0050.00

IDC 3C300FIDC 3C360FIDC 3C440FIDC 3C500F

D-3D-3D-3D-3

21/3221/3221/3221/32

33\433\433\433\4

5\325\325\325\32

120.00140.00170.00190.00

IDC 4C300FIDC 4C360FIDC 4C440JIDC 4C500J

D-3D-3C-3C-3

3\323\3200

33\433\445\845\8

19\3219\323\83\8

142.00172.00225.00250.00

HEAVY DUTY THREE AND FOUR GROOVE C-QD® SHEAVES

HEAVY DUTY FIVE AND SIX GROOVE C-QD® SHEAVES

Weight(lb)

6.407.407.908.408.90

6.007.007.508.008.50

IDC 5C60SFIDC 5C70SFIDC 5C75SFIDC 5C80EIDC 5C85E

SFSFSFEE

A-1A-1A-1A-1A-1

11/3211/3211/3215\3215\32

21\1621\1621\1623\423\4

25\3225\3225\32111/32111/32

21.0026.0028.0033.0037.00

IDC 6C60SFIDC 6C70SFIDC 6C75SFIDC 6C80EIDC 6C85E

SFSFSFEE

A-1A-1A-1A-1A-1

11/3211/3211/3215\3215\32

21\1621\1621\1623\423\4

35\3235\3235\32211/32211/32

20.0026.0029.0036.0039.00

9.409.9010.4010.9011.40

9.009.5010.0010.5011.00

A-1A-2A-2A-2A-2

15\3215\3215\3215\3215\32

23\423\423\423\423\4

111/32111/32111/32111/32111/32

40.0042.0045.0047.0050.00

IDC 6C90FIDC 6C95FIDC 6C100FIDC 6C105FIDC 6C110F

A-1A-1A-1A-2A-2

11/3211/3211/3211/3211/32

33\433\433\433\433\4

115\32115\32115\32115\32115\32

51.0055.0059.0062.0066.00

12.4013.4014.4016.4018.40

12.0013.0014.0016.0018.00

A-2A-3A-3A-3A-3

15\3215\3215\3215\3215\32

23\423\423\423\423\4

111/32111/32111/32111/32111/32

53.0058.0064.0073.0085.00

A-2A-3A-3A-3A-3

11/3211/3211/3211/3211/32

33\433\433\433\433\4

115\32115\32115\32115\32115\32

70.0074.0080.0089.00

102.00

20.4024.4027.4030.40

20.0024.0027.0030.00

IDC 5C200FIDC 5C240FIDC 5C270FIDC 5C300F

D-3D-3D-3D-3

3\323\32 3\323\32

33\433\433\433\4

119\32119\32119\32119\32

98.00119.00153.00174.00

IDC 6C200FIDC 6C240FIDC 6C270JIDC 6C300J

A-3A-3A-3A-3

17\3217\321\161\16

33\433\445\845\8

131/32131/3219\1619\16

112.00131.00160.00190.00

36.4044.4050.40

36.0044.0050.00

IDC 5C360JIDC 5C440JIDC 5C500J

A-3A-3A-3

1\161\161\16

45\845\845\8

9\169\169\16

206.00254.00274.00

IDC 6C360JIDC 6C440JIDC 6C500M•

A-3A-3B-3

1\16 1\167\32

45\845\863\4

19\1619\1623\32

232.00299.00320.00

• M-N-P-W bushings use standard mounting only with these sheaves. See page 45 for installation instructions.

HEAVY DUTY EIGHT GROOVE C-QD® SHEAVES

Diameters 8 Groove F = 81/4

O.D. P.D. Part No. Bush Type* E L M Weight (lb)

8.408.909.409.90

8.008.509.009.50

IDC 8C80EIDC 8C85EIDC 8C90FIDC 8C95F

A-1A-1A-1A-1

21/3221/32129\32129\32

23\423\433\433\4

315\32315\32219\32219\32

43.0048.0060.0065.00

10.4010.9011.4012.4013.40

10.0010.5011.0012.0013.00

A-1A-2A-2A-3A-3

129\32129\32129\32129\32129\32

33\433\433\433\433\4

219\32219\32219\32219\32219\32

69.0073.0078.0083.0089.00

14.4016.4018.4020.4024.40

14.0016.0018.0020.0024.00

IDC 8C140FIDC 8C160FIDC 8C180FIDC 8C200JIDC 8C240J

A-3A-3A-3A-3A-3

129\32129\32 129\32 1\161\16

33\433\433\445\845\8

219\32219\32219\3239\1639\16

97.00113.00131.00152.00185.00

27.4030.4036.4044.4050.40

27.0030.0036.0044.0050.00

IDC 8C270JIDC 8C300JIDC 8C360M•IDC 8C440M•IDC 8C500M•

A-3A-3A-3A-3A-3

1\161\169\329\329\32

45\845\863\463\463\4

39\1639\1617\3217\3217\32

208.00230.00306.00400.00475.00

HEAVY DUTY ONE AND TWO GROOVE 3V QD® SHEAVES

Diameters1 Groove F = 11/16

F = 3/4. 1-34800SDS-1-341060SDSF = 13/16. 1-341400SK-1-341900SK

2 Groove F = 13/32

Weight(lb)

2.202.352.502.652.80

2.152.302.452.602.75

IDC 1-3V220JA**IDC 1-3V235JA**IDC 1-3V250JA**IDC 1-3V265JAIDC 1-3V280JA

JAJAJAJAJA

E-1E-1E-1D-1D-1

5\819\3219\323\83\8

15\1629\3229\321\161\16

0.400.400.500.600.70

IDC 2-3V220JA**IDC 2-3V235JA**IDC 2-3V250JA**IDC 2-3V265JAIDC 2-3V280JA

JAJAJAJAJA

E-1E-1E-1D-1D-1

11/3211 3\83\8

15\1629\3229\3215\3215\32

0.600.600.700.800.90

3.003.153.353.654.12

2.953.103.303.604.07

IDC 1-3V300JAIDC 1-3V315JAIDC 1-3V335JAIDC 1-3V365SHIDC 1-3V412SH

JAJAJASHSH

D-1D-1D-1D-1D-1

3\83\83\8

21/3221/32

15\1615\16

1\161\161\161/321/32

0.800.901.001.301.80

IDC 2-3V300JAIDC 2-3V315JAIDC 2-3V335SHIDC 2-3V365SHIDC 2-3V412SH

JAJASHSHSH

D-1D-1D-1D-1D-1

3\83\8

17\3217\3211/32

15\1615\1615\16

15\3215\325\165\161\8

1.201.201.301.502.20

4.504.755.005.305.60

4.454.704.905.255.55

IDC 1-3V450SHIDC 1-3V475SHIDC 1-3V500SHIDC 1-3V530SHIDC 1-3V560SH

SHSHSHSHSH

D-1D-1D-1D-2D-2

21/3221/3221/3221/3221/32

15\1615\1615\1615\1615\16

1/321/321/321/321/32

2.102.402.702.903.00

IDC 2-3V450SHIDC 2-3V475SHIDC 2-3V500SHIDC 2-3V530SHIDC 2-3V560SH

SHSHSHSHSH

D-1D-1D-1D-1D-2

11/3211/3211/3211/3211/32

15\1615\1615\1615\1615\16

1\81\81\81\81\8

2.703.103.403.904.00

6.006.506.908.0010.60

5.956.456.857.95

IDC 1-3V600SHIDC 1-3V650SHIDC 1-3V690SHIDC 1-3V800SDSIDC 1-3V1060SDS

SHSHSH

SDSSDS

D-2D-2D-3D-3D-3

21/3221/3221/3221/3221/32

15\1615\1615\1615\1615\16

1/321/321/321/321/32

3.204.204.405.807.90

IDC 2-3V600SHIDC 2-3V650SDSIDC 2-3V690SDSIDC 2-3V800SDSIDC 2-3V1060SK

SHSDSSDSSDSSK

D-2D-2D-2D-3C-3

11/3211/32 11/32 11/32 17\32

15\1615\1615\1615\16115\16

1\81\81\81\85\16

4.406.007.508.5012.50

14.0019.0025.00

13.9518.9524.95

IDC 1-3V1400SKIDC 1-3V1900SK

C-3C-3

25\3225\32

115\16115\16

15\3215\32

14.8024.00

IDC 2-3V1400SKIDC 2-3V1900SKIDC 2-3V2500SF

SKSKSF

C-3C-3C-3

17\3217\3219\32

115\16115\1621\16

5\165\163\8

19.5027.0038.00

**Reverse mount sheave

**Reverse mount sheave† Includes cap screws to be used to install bushing.

HEAVY DUTY THREE AND FOUR GROOVE 3V QD® SHEAVES

Weight(lb)

2.502.652.803.003.15

2.452.602.752.953.10

IDC 3-3V250JA**IDC 3-3V265JA**IDC 3-3V280JA**IDC 3-3V300SH†IDC 3-3V315SH†

JAJAJASHSH

E-1D-1D-1E-1E-1

113\323\83\8

15\3215\32

15\1615\16

29\327\87\8

31/3231/32

0.801.001.401.701.80

IDC 4-3V265JA**IDC 4-3V280JA**IDC 4-3V300SH†IDC 4-3V315SH†

JAJASHSH

D-1D-1E-1E-1

3\83\8

11\211\2

15\1615\16

19\3219\3229\3229\32

1.301.702.002.20

3.353.654.124.504.75

3.303.604.074.454.70

SHSHSH

SDSSDS

D-1D-1A-1A-1A-1

17\3217\321/321/321/32

15\1615\1615\1615\1615\16

23\3223\325\325\325\32

1.902.302.803.504.00

SHSHSH

SDSSDS

D-1D-1A-1A-1A-1

17\3217\325\325\325\32

15\1615\1615\1615\1615\16

11\811\87\167\167\16

2.302.803.404.004.60

5.005.305.606.006.50

4.955.255.555.956.45

IDC 3-3V500SDSIDC 3-3V530SDSIDC 3-3V560SDSIDC 3-3V600SDSIDC 3-3V650SDS

SDSSDSSDSSDSSDS

A-1A-1A-1A-2A-2

1/321/321/321/321/32

15\1615\1615\1615\1615\16

5\325\325\325\325\32

4.505.206.007.008.10

IDC 4-3V500SDSIDC 4-3V530SDSIDC 4-3V560SDSIDC 4-3V600SKIDC 4-3V650SK

SDSSDSSDSSKSK

A-1A-1A-1D-1D-1

5\325\325\325\325\32

15\1615\1615\16115\16115\16

7\167\167\161\81\8

5.205.806.808.3010.00

6.908.00

10.6014.0019.00

6.857.9510.5513.9518.95

IDC 3-3V690SDSIDC 3-3V800SKIDC 3-3V1060SKIDC 3-3V1400SKIDC 3-3V1900SF

SDSSKSKSKSF

A-2D-2D-3D-3D-3

1/3217\3217\3217\3219\32

15\16115\16115\16115\1621\16

5\323\323\323\321/32

8.9011.3014.0021.6032.10

IDC 4-3V690SKIDC 4-3V800SKIDC 4-3V1060SKIDC 4-3V1400SKIDC 4-3V1900SF

SKSKSKSKSF

D-1D-2D-3D-3D-3

5\32 5\32 5\32 5\327\32

115\16115\16115\16115\1621\16

1\81\81\81\81\16

11.9013.0016.5022.5035.00

25.0033.50

24.9533.45

IDC 3-3V2500SFIDC 3-3V3350SF

D-3D-3

19\3219\32

21\1621\16

1/321/32

50.0078.00

IDC 4-3V2500SFIDC 4-3V3350E

D-3C-3

7\3221/32

21\1623\4

1\163\16

57.0084.00

HEAVY DUTY FIVE, SIX, EIGHT AND TEN GROOVE 3V QD® SHEAVES

Weight (lb)

4.755.005.305.606.00

4.704.955.255.555.95

IDC 5-3V475SDSIDC 5-3V500SDSIDC 5-3V530SKIDC 5-3V560SKIDC 5-3V600SK

SDSSDSSKSKSK

A-1A-1A-1A-1A-1

5\325\325\325\325\32

15\1615\1615\1615\1615\16

27\3227\327\327\327\32

5.105.706.507.508.90

IDC 6-3V475SKIDC 6-3V500SKIDC 6-3V530SKIDC 6-3V560SKIDC 6-3V600SK

SKSKSKSKSK

D-1D-1A-1A-1A-1

21/3221/3217\3217\3217\32

115\16115\16115\16115\16115\16

17\1617\161\41\41\4

6.006.306.908.509.80

6.506.908.0010.6014.00

6.456.857.95

10.5513.95

IDC 5-3V650SKIDC 5-3V690SKIDC 5-3V800SKIDC 5-3V1060SKIDC 5-3V1400SF

SKSKSKSKSF

A-2A-2A-2A-3A-3

5\325\325\325\32 1/32

15\1615\1615\1615\1621\16

7\327\327\327\327\32

10.6012.8013.6017.0026.00

IDC 6-3V650SKIDC 6-3V690SKIDC 6-3V800SKIDC 6-3V1060SFIDC 6-3V1400SF

SKSKSKSFSF

A-1A-1A-2A-3A-3

17\3217\323\321/321/32

115\16115\1621\1621\1623\4

1\41\4

11\165\85\8

11.4013.4015.0022.6029.50

19.0025.0033.50

18.9524.9533.45

IDC 5-3V1900SFIDC 5-3V2500EIDC 5-3V3350E

A-3D-3D-3

1/3217\3217\32

21\1623\423\4

7\323\323\32

41.0063.0095.00

IDC 6-3V1900EIDC 6-3V2500EIDC 6-3V3350E

D-3D-3D-3

5\325\325\32

23\423\423\4

1\81\81\8

44.0065.00101.00

Diameters 8 Groove F = 317/32 10 Groove F = 4

Weight (lb)

4.755.005.305.606.00

4.704.955.255.555.95

SKSKSKSKSK

D-1D-1A-1A-1A-1

21/3221/3217\3217\3217\32

115\16115\16115\16115\16115\16

21\421\411\1611\1611\16

7.207.809.3010.5012.50

SKSKSKSKSK

D-1D-1A-1A-1A-1

21/3221/3221/3221/3221/32

115\16115\16115\16115\16115\16

31\1631\1613\413\413\4

8.309.50

10.2011.4014.50

6.506.908.0010.6014.00

6.456.857.9510.5513.95

IDC 8-3V650SKIDC 8-3V690SKIDC 8-3V800SFIDC 8-3V1060SFIDC 8-3V1400E

SKSKSFSFE

A-1A-1A-1A-2A-3

17\3217\329\329\323\32

115\16115\1621\1621\1623\4

11\1611\1613\1613\1611\16

16.0018.0021.0025.5038.50

IDC 10-3V650SKIDC 10-3V690SKIDC 10-3V800SFIDC 10-3V1060EIDC 10-3V1400E

SKSKSFEE

A-1A-1A-1A-2A-3

21/3221/3221/323\323\32

115\16115\1621\1623\423\4

13\413\415\811\211\2

17.5020.0024.0030.2042.80

19.0025.0033.50

18.9524.9533.45

IDC 8-3V1900EIDC 8-3V2500EIDC 8-3V3350F

A-3A-3B-3

3\323\329\32

23\423\433\4

11\1611\161\16

54.0080.00132.00

IDC 10-3V1900EIDC 10-3V2500FIDC 10-3V3350F

A-3D-3D-3

3\321/321/32

23\433\433\4

11\25\85\8

64.0099.00158.00

HEAVY DUTY FIVE, SIX, EIGHT AND TEN GROOVE 3V QD® SHEAVES

HEAVY DUTY TWO AND THREE GROOVE 5V QD® SHEAVES

Weight (lb)

4.404.654.905.205.50

4.304.554.805.105.40

IDC 2-5V440SH**IDC 2-5V465SDS**IDC 2-5V490SDSIDC 2-5V520SDSIDC 2-5V550SDS

SHSDSSDSSDSSDS

D-1E-1A-1A-1A-1

11/3227\321/321/321/32

15\1615\1615\1615\1615\16

23\3215\3211/3211/3211/32

5.806.606.807.007.20

IDC 3-5V440SDS**IDC 3-5V465SDS**IDC 3-5V490SDSIDC 3-5V520SDSIDC 3-5V550SDS

SDSSDSSDSSDSSDS

E-1E-1A-1A-1A-1

123\32 123\3213\3213\3213\32

15\1615\1615\1615\1615\16

21/3221/3221/3221/3221/32

6.507.607.808.008.20

5.906.306.707.107.50

5.806.206.607.007.40

IDC 2-5V590SDSIDC 2-5V630SKIDC 2-5V670SKIDC 2-5V710SKIDC 2-5V750SK

SDSSKSKSKSK

A-1D-1D-1D-1D-1

1/3211/3211/3211/3211/32

15\16115\16115\16115\16115\16

11/323\323\323\323\32

7.609.40

10.5011.5012.50

IDC 3-5V590SDSIDC 3-5V630SKIDC 3-5V670SKIDC 3-5V710SFIDC 3-5V750SF

SDSSKSKSFSF

A-1A-1A-1A-1A-1

13\329\329\325\325\32

15\16115\16115\1621\1621\16

21/325\325\325\325\32

8.6010.4011.7012.7015.00

8.008.509.009.259.75

7.908.408.909.159.65

SKSKSKSKSK

D-2D-2D-3D-3D-3

11/3211/3211/3211/3211/32

115\16115\16115\16115\16115\16

3\323\323\323\323\32

13.0014.0015.2015.3015.50

IDC 3-5V800SFIDC 3-5V850SFIDC 3-5V900SFIDC 3-5V925SFIDC 3-5V975SF

SFSFSFSFSF

A-1A-3A-3A-3A-3

5\325\325\325\325\32

21\1621\1621\1621\1621\16

5\325\325\325\325\32

16.5018.0019.8020.7022.60

10.3010.9011.3011.8012.50

10.2010.8011.2011.7012.40

SKSKSKSKSK

D-3D-3D-3D-3D-3

11/3211/32 11/32 11/32 13\32

115\16115\16115\16115\1621\16

3\323\323\323\321/32

15.5016.5017.8019.0021.00

IDC 3-5V1030SFIDC 3-5V1090SFIDC 3-5V1130SFIDC 3-5V1180SFIDC 3-5V1250E

SFSFSFSFE

A-3A-3A-3A-3D-3

5\325\32 5\32

5\3213\32

21\1621\1621\1621\1623\4

5\325\325\325\321/32

24.6026.7028.2029.7034.00

13.2014.0015.0016.0018.70

13.1013.9014.9015.9018.60

IDC 2-5V1320SFIDC 2-5V1400SFIDC 2-5V1500SFIDC 2-5V1600SFIDC 2-5V1870SF

SFSFSFSFSF

D-3D-3D-3D-3D-3

13\3213\3213\3213\3213\32

21\1621\1621\1621\1621\16

1/321/321/321/321/32

22.6025.3027.4029.2036.00

IDC 3-5V1320EIDC 3-5V1400EIDC 3-5V1500EIDC 3-5V1600EIDC 3-5V1870E

D-3D-3D-3D-3D-3

13\3213\3213\3213\3213\32

23\423\423\423\423\4

1/321/321/321/321/32

35.0037.0038.0039.2047.20

21.2023.6028.0031.5037.50

21.1023.5027.9031.4037.40

IDC 2-5V2120SFIDC 2-5V2360EIDC 2-5V2800E

D-3C-3C-3

13\3229\3229\32

21\1623\423\4

1/325\325\32

43.0055.0067.00

IDC 3-5V2120EIDC 3-5V2360EIDC 3-5V2800EIDC 3-5V3150FIDC 3-5V3750F

D-3D-3D-3C-3C-3

13\3213\3213\3225\3225\32

23\423\423\433\433\4

1/321/321/3219\3219\32

55.0070.2086.50116.00141.00

50.00 49.90 IDC 3-5V5000F F C-3 25\32 33\4 19\32 211.00

HEAVY DUTY FOUR AND FIVE GROOVE 5V QD® SHEAVES

Weight (lb)

4.404.654.905.205.50

4.304.554.805.105.40

IDC 4-5V440SD**IDC 4-5V465SD**IDC 4-5V490SDIDC 4-5V520SDIDC 4-5V550SD

SDSDSDSDSD

E-1E-1A-1A-1A-1

129\32129\3221/3221/3221/32

113\16113\16113\16113\16113\16

21/3221/3219\3219\3219\32

7.508.008.508.809.30

SDSDSDSDSD

E-1E-1A-1A-1A-1

219\32219\3221/3221/3221/32

113\16113\16113\16113\16113\16

21/3221/3219\3219\3219\32

8.909.2010.1010.8012.00

5.906.306.707.107.50

5.806.206.607.007.40

IDC 4-5V590SDIDC 4-5V630SKIDC 4-5V670SKIDC 4-5V710SFIDC 4-5V750SF

SDSKSKSFSF

A-1A-1A-1A-1A-1

21/3217\3217\327\327\32

113\16115\16115\1621\1621\16

19\3219\3219\3225\3225\32

10.1011.8013.6014.9017.00

IDC 5-5V590SKIDC 5-5V630SKIDC 5-5V670SFIDC 5-5V710SFIDC 5-5V750SF

SKSKSFSFSF

A-1A-1A-1A-1A-1

17\3217\3217\3217\3217\32

115\16115\1621\1621\1621\16

19\3219\3215\3215\3215\32

13.2015.9018.6021.7022.80

8.008.509.009.259.75

7.908.408.909.159.65

B-1B-1B-1B-1B-1

11/3211/3211/3211/3211/32

23\423\423\423\423\4

1/321/321/321/321/32

18.8021.9024.2025.8028.20

A-1A-1A-1A-1A-1

19\3219\3219\3219\3219\32

23\423\423\423\423\4

13\3213\3213\3213\3213\32

23.7024.8026.3028.2032.00

10.3010.9011.3011.8012.50

10.2010.8011.2011.7012.40

B-1B-2A-3B-2A-3

11/3211/329\3211/329\32

23\423\423\423\423\4

1/321/321/321/321/32

29.8030.6031.9033.0036.40

A-2A-2A-3A-3A-3

19\3219\3219\3219\3219\32

23\423\4 23\423\423\4

13\3213\3213\3213\3213\32

33.0035.0036.5038.0040.80

13.2014.0015.0016.0018.70

13.1013.9014.9015.9018.60

A-3A-3A-3A-3A-3

9\329\329\329\323\32

23\423\423\423\423\4

1/321/321/321/327\2

38.2040.2043.5044.6053.60

IDC 5-5V1320EIDC 5-5V1400EIDC 5-5V1500EIDC 5-5V1600EIDC 5-5V1870F

A-3A-3A-3A-3D-3

19\3219\3219\3219\323\32

23\423\423\423\433\4

13\3213\3213\3213\323\32

42.3044.6048.2051.2070.20

21.2023.6028.0031.5037.50

21.1023.5027.9031.4037.40

IDC 4-5V2120EIDC 4-5V2360FIDC 4-5V2800FIDC 4-5V3150FIDC 4-5V3750F

A-3C-3C-3C-3C-3

3\3215\3215\3215\3215\32

23\433\433\433\433\4

7\327\327\327\327\32

62.5083.50

126.00148.00170.00

IDC 5-5V2120FIDC 5-5V2360FIDC 5-5V2800FIDC 5-5V3150JIDC 5-5V3750J

D-3D-3D-3C-3C-3

1/321/321/327\167\16

33\433\433\445\845\8

1/321/321/327\167\16

89.00105.00123.00151.00190.00

50.00 45.90 IDC 4-5V5000J J C-3 3\4 45\8 13\16 248.00 IDC 5-5V5000J J C-3 7\16 45\8 7\16 278.00

HEAVY DUTY SIX AND EIGHT GROOVE 5V QD® SHEAVES

Weight (lb)

4.404.654.905.205.50

4.304.554.805.105.40

SDSDSDSDSD

E-1E-1A-1A-1A-1

325\32325\3221/3221/3221/32

113\16113\16113\16113\16113\16

21/3221/32

131/32131/32131/32

10.1010.4011.2012.1013.30

5.906.306.707.107.50

5.806.206.607.007.40

IDC 6-5V590SKIDC 6-5V630SKIDC 6-5V670SFIDC 6-5V710SFIDC 6-5V750SF

SKSKSFSFSF

A-1A-1A-1A-1A-1

17\3217\3225\3225\3225\32

115\16115\1621\1621\1621\16

131/32131/32119\32119\32119\32

14.6017.4020.0021.9023.40

IDC 8-5V710SFIDC 8-5V750SF

A-1A-1

19\3219\32

21\1621\16

215\32215\32

24.7028.20

8.008.509.009.259.75

7.908.408.909.159.65

A-1A-1A-1A-1A-2

27\3227\3227\3227\3227\32

23\423\423\423\423\4

27\3227\3227\3227\3227\32

24.2026.7028.5030.2033.80

IDC 8-5V800EIDC 8-5V850EIDC 8-5V900EIDC 8-5V925FIDC 8-5V975F

A-1A-1A-1A-1A-1

111/32111/32111/3217\3217\32

23\423\423\433\433\4

123\32123\32123\3227\3227\32

35.0037.2042.0044.0048.40

10.3010.9011.3011.8012.50

10.2010.8011.2011.7012.40

IDC 6-5V1030EIDC 6-5V1090EIDC 6-5V1130EIDC 6-5V1180EIDC 6-5V1250F

A-2A-2A-3A-2B-3

27\32 27\32 27\32 27\3223\32

23\423\423\423\433\4

27\3227\3227\3227\321/32

36.6038.1039.8041.2058.20

IDC 8-5V1030FIDC 8-5V1090FIDC 8-5V1130FIDC 8-5V1180FIDC 8-5V1250F

A-1A-1A-1A-2A-3

17\3217\3217\3217\3217\32

33\433\433\433\433\4

27\3227\3227\3227\3227\32

58.4063.1067.0071.0076.00

13.2014.0015.0016.0018.70

13.1013.9014.9015.9018.60

B-3B-3B-3B-3D-3

23\3223\3223\3223\321/32

33\433\433\433\433\4

1/321/321/321/3223\32

64.0066.0068.0077.5085.80

IDC 8-5V1320FIDC 8-5V1400FIDC 8-5V1500FIDC 8-5V1600FIDC 8-5V1870J

A-3A-3A-3A-3A-3

17\3217\3217\3217\321\8

33\433\433\433\445\8

27\3227\3227\3227\3211\16

80.0081.0083.0090.00

120.00

21.2023.6028.0031.5037.50

21.1023.5027.9031.4037.40

IDC 6-5V2120FIDC 6-5V2360JIDC 6-5V2800JIDC 6-5V3150JIDC 6-5V3750J

D-3C-3C-3C-3C-3

1/321\81\81\81\8

33\445\845\845\845\8

23\321\161\161\161\16

96.00113.00148.00183.00218.00

IDC 8-5V2120JIDC 8-5V2360JIDC 8-5V2800JIDC 8-5V3150M•IDC 8-5V3750M•

A-3A-3A-3B-3B-3

1\81\81\8

11/3211/32

45\845\845\863\463\4

11\1611\16 11\1619\3219\32

152.00185.00210.00242.00285.00

50.00 45.50 IDC 6-5V5000M• M C-3 13\32 63\4 17\32 310.00 IDC 8-5V5000M• M B-3 11/32 63\4 19\32 408.00

HEAVY DUTY TEN GROOVE 5V QD® SHEAVES

8.008.509.009.259.75

7.908.408.909.159.65

IDC 10-5V800EIDC 10-5V850EIDC 10-5V900FIDC 10-5V925FIDC 10-5V975F

A-1A-1A-1A-1A-1

23\3223\32131/32131/32131/32

23\423\433\433\433\4

211/32211/32115\32115\32115\32

37.6044.5051.3053.0056.00

10.3010.9011.3011.8012.50

10.2010.8011.2011.7012.40

IDC 10-5V1030FIDC 10-5V1090FIDC 10-5V1130FIDC 10-5V1180FIDC 10-5V1250J

A-1A-1A-1A-2A-2

131/32131/32131/32131/3221\8

33\433\433\433\445\8

115\32115\32115\32115\327\16

64.0072.0077.0081.00

112.00

13.2014.0015.0016.0018.70

13.1013.9014.9015.9018.60

IDC 10-5V1320JIDC 10-5V1400JIDC 10-5V1500JIDC 10-5V1600JIDC 10-5V1870J

A-2A-3A-3A-3A-3

21\821\821\821\81\8

45\845\845\845\845\8

7\167\167\167\1627\16

116.00130.00138.00146.00157.00

21.2023.6028.0031.5037.50

21.1023.5027.9031.4037.40

IDC 10-5V2120JIDC 10-5V2360M•IDC 10-5V2800M•IDC 10-5V3150M•IDC 10-5V3750M•

A-3A-3A-3A-3A-3

1\811/3211/3211/3211/32

45\863\463\463\463\4

27\163\323\323\323\32

168.00213.00240.00275.00315.00

50.00 49.40 IDC 10-5V5000M• M A-3 11/32 63\4 3\32 458.00

HEAVY DUTY FOUR, FIVE, SIX & EIGHT GROOVE 8V QD® SHEAVES

Diameters 4 Groove F = 47/8 5 Groove F = 6

O.D. P.D. Part No. Bush Type* E L M Weight (lb) Part No. Bush Type* E L M Weight (lb)

12.5013.2014.0015.0016.00

12.3013.0013.8014.8015.80

D-2D-2D-3D-3D-3

5\325\325\325\325\32

33\433\433\433\433\4

19\3219\3219\3219\3219\32

75.0081.0087.0091.0096.00

A-2A-2A-3A-3A-3

31/3231/3231/3231/3231/32

33\433\433\433\433\4

19\3219\3219\3219\3219\32

82.0089.0099.00103.00111.00

17.0018.0019.0020.0021.20

16.8017.8018.8019.8021.00

D-3D-3D-3D-3D-3

5\325\325\3200

33\433\433\445\845\8

19\3219\3219\321\41\4

104.00114.00121.00136.00145.00

A-3A-3A-3A-3A-3

9\169\169\169\169\16

45\845\845\845\845\8

13\1613\1613\1613\1613\16

119.00131.00142.00151.00167.00

22.4024.8030.0035.5040.00

22.2024.6029.8035.3039.80

IDC 4-8V2240JIDC 4-8V2480M•IDC 4-8V3000M•IDC 4-8V3550M•IDC 4-8V4000M•

D-3C-3C-3C-3C-3

025\3225\3225\3225\32

45\863\463\463\463\4

1\413\3213\3213\3213\32

154.00176.00224.00267.00310.00

IDC 5-8V2240M•IDC 5-8V2480M•IDC 5-8V3000M•IDC 5-8V3550M•IDC 5-8V4000M•

B-3B-3B-3C-3C-3

11/3211/3211/3211/3211/32

63\463\463\463\463\4

13\3213\3213\3213\3213\32

178.00201.00243.00278.00340.00

O.D. P.D. Part No. Bush Type* E L M Weight (lb) Part No. Bush Type* E L M Weight (lb)

12.5013.2014.0015.0016.00

12.3013.0013.8014.8015.80

A-2A-2A-3A-2A-3

31/3231/3231/3211\811\8

33\433\433\445\845\8

213\32213\32213\3213\813\8

90.0098.00

112.00123.00129.00

A-1A-1A-2A-2A-2

21\821\821\821\821\8

45\845\845\845\845\8

25\825\825\825\825\8

131.00160.00175.00186.00210.00

17.0018.0019.0020.0021.20

16.8017.8018.8019.8021.00

A-3A-3A-3B-3B-3

11\811\811\8

111/32111/32

45\845\845\863\463\4

13\813\813\831/3231/32

136.00143.00157.00179.00193.00

A-2A-2A-3A-3A-3

211/32211/32211/32211/32211/32

63\463\463\463\463\4

9\329\329\329\329\32

221.00235.00250.00265.00280.00

22.4024.8030.0035.5040.00

22.2024.6029.8035.3039.80

IDC 6-8V2240M•IDC 6-8V2480M•IDC 6-8V3000M•IDC 6-8V3550N•IDC 6-8V4000N•

B-3A-3A-3C-3C-3

111/3211/3211/3215\1615\16

63\463\463\481\881\8

31/321/321/321\161\16

205.00235.00285.00340.00394.00

IDC 8-8V2240M•IDC 8-8V2480N•IDC 8-8V3000N•IDC 8-8V3550N•IDC 8-8V4000N•

A-3A-2A-3A-3A-3

211/323\163\163\163\16

63\481\881\881\881\8

9\3211\1611\1611\1611\16

295.00320.00375.00442.00530.00

* Suffix on Type indicates construction: 1 = Solid 2 = Web 3 = Arm/Spoke

HEAVY DUTY TEN GROOVE 8V QD® SHEAVES

12.5013.2014.0015.0016.00

12.3013.0013.8014.8015.80

A-1A-1A-1A-1A-2

21\821\821\8

211/32211/32

45\845\845\863\463\4

47\847\847\8

217\32217\32

155.00190.00210.00266.00256.00

17.0018.0019.0020.0021.20

16.8017.8018.8019.8021.00

A-1A-2A-2A-2A-2

211/32211/32211/32211/32211/32

63\463\463\463\463\4

217\32217\32217\32217\32217\32

281.00290.00301.00325.00340.00

22.4024.8030.00

22.2024.6029.80

IDC 10-8V2240N•IDC 10-8V2480N•IDC 10-8V3000N•

A-2A-2A-3

3\163\163\16

81\881\881\8

35\1635\1635\16

365.00390.00435.00

VARIABLE PITCH SHEAVES

IDC Select® variable pitch sheaves 1VL and 1 & 2VP designs are precision machined from 30 gray cast iron,

statically balanced, painted with a baked enamel finish and individually packaged.

IDC SELECT® SHEAVES & BUSHINGS VARIABLE PITCH SHEAVES

PartNo.

Dimensions (in)

Stock Bores (in)Weight

(lb)O.D.F G

L KMax. Min. Max. Min.

IDC 1VL25IDC 1VL30IDC 1VL34IDC 1VL40IDC 1VL44IDC 1VM50

2.502.873.153.754.154.75

25\3225\32111

17\3217\325\85\85\811\16

5\85\87\87\87\87\8

3\83\81\21\21\21\2

11\211\2

111\16111\16111\1617\8

37\6437\6437\6437\6437\6421/32

1\2, 5\81\2, 5\81\2, 5\8, 3\41\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\8

0.80 1.00 1.10 1.30 1.30 2.80

Cast iron sheaves - fractional horsepower, variable pitchBored to sizeOne grooveVL Sheaves

Order part number sizeExample: 1VL25-5\8

VL Sheaves may be used with 3L, 4L, 5L, A, and B Belts.All VL Sheaves are furnished with standard keyway and setscrew.

FRACTIONAL HORSEPOWER VARIABLE PITCH SHEAVES 1VL

G (max.)

F (max.)

.D.O P. D.

KF (min.)

G(min)

G (max.)P.

D.F (max.)

G(min)

F (min.)

VARIABLE PITCH SHEAVES 1VP

Part No.

Single Groove Dimensions (in)

(lb)Type O.D.F G

IDC 1VP25IDC 1VP30IDC 1VP34IDC 1VP40IDC 1VP44IDC 1VP50IDC 1VP56IDC 1VP60IDC 1VP62IDC 1VP65IDC 1VP68IDC 1VP71IDC 1VP75

1111111222222

2.322.873.153.754.154.755.356.005.956.506.557.107.50

13\1613\16

111\1611\1611\1611\1611\411\811\411\811\411\4

9\169\1611\1611\1611\1611\1611\167\83\47\83\47\87\8

5\85\8

13\167\87\87\87\81/327\81/327\81/321/32

3\83\8 1\21\21\21\21\22/31\22/31\22/32/3

119\3212/317\817\817\822

25\322

25\3225\32

15\85\8

25\322/32/3

25\3225\3217\2025\3217\2025\3217\2017\20

1\2, 5\8, 3\41\2, 5\8, 3\41\2, 5\8, 3\4, 7\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\81\2, 5\8, 3\4, 7\8, 1, 11\85\8, 3\4, 7\8, 11\8, 13\8, 15\85\8, 3\4, 7\8, 1, 11\8, 11\4, 13\83\4, 7\8, 11\8, 13\85\8, 3\4, 7\8, 1, 11\8, 11\4, 13\83\4, 7\8, 11\8, 13\8, 15\83\4, 7\8, 11\8, 13\8, 15\8

0.70 1.10 1.40 1.90 2.40 2.90 3.80 6.50 6.10 6.80 7.30 8.20 9.20

Type 1 Type 2

Complete with keyway and setscrews.

VARIABLE PITCH SHEAVES 2VP

Part No.

Two Groove Dimensions (in)

(lb)Type O.D.F G

IDC 2VP36IDC 2VP42IDC 2VP50IDC 2VP56IDC 2VP60IDC 2VP62IDC 2VP65IDC 2VP68IDC 2VP71IDC 2VP75

4455555555

3.353.954.755.356.005.956.506.557.107.50

221\821\821\823\821\823\821\823\823\8

13\813\813\813\815\813\815\813\815\815\8

13\167\87\87\8

11/327\8

11/3211/32

1\21\21\21\22/31\22/31\22/32/3

31\431\4

13\1613\1613\1613\1611\413\1611\413\1611\411\4

1\2, 5\8, 3\4, 7\8, 1, 11\85\8, 3\4, 7\8, 1, 11\85\8, 3\4, 7\8, 1, 11\85\8, 3\4, 7\8, 1, 11\83\4, 7\8, 1, 11\8, 13\8, 15\83\4, 7\8, 1, 11\8, 13\8, 15\83\4, 7\8, 11\8, 13\8, 15\83\4, 7\8, 1, 11\4, 13\8, 15\83\4, 7\8, 11\8, 13\8, 15\83\4, 7\8, 11\8, 13\8, 15\8

3.40 4.40 6.30 7.80 10.60 10.00 12.30 11.70 14.60 16.50

Complete with keyway and setscrews.

IDC SELECT® SHEAVES & BUSHINGS TECHNICAL INFORMATION

ENGLISH STANDARD MEASURES

Long Measure Square Measure1 mile = 1760 yards = 5280 feet 1 square mile = 640 acres = 6400 square chains 1 yard = 3 feet = 36 inchesin 1 acre = 10 square chains = 4840 square yards = 43,560 square feet 1 foot = 12 inches 1 square rod = 30.25 square yards = 272.25 square feet = 625 square links 1 square yard = 9 square feet 1 square foot = 144 square inches An acre is equal to a square, the side of which is 208.7 feetDry Measure1 bushel (U.S. or Winchester struck bushel) = 1.2445 cubic foot = 2150.42 cubic inches 1 bushel = 4 pecks = 32 quarts = 64 pints 1 peck = 8 quarts = 16 pints 1 quart = 2 pints 1 heaped bushel = 11\4 struck bushel 1 cubic foot = 0.8036 struck bushel 1 British Imperial bushel = 8 Imperial gallons = 1.2837 cubic foot = 2218.19 cubic inches

Liquid Measure1 U.S. gallon = 0.1337 cubic foot = 231 cubic inches = 4 quarts = 8 pints 1 quart = 2 pints = 8 gills 1 pint = 4 gills 1 British Imperial gallon = 1.2003 U.S. gallons = 277.27 cubic inches 1 cubic foot = 7.48 U.S. gallons 1 barrel = 31.5 U.S. gallons

GENERAL ENGINEERING INFORMATION METRIC SYSTEM OF MEASUREMENTSThe principle units are the meter for length, the liter for capacity, and the gram for weight. The following prefixes are used for sub-divisions and multiples: milli = 1\1000; cent = 1\100; deci = 1\10; deca = 10; hecto=100; kilo = 1000.

Measure of length10 millimeters (mm) = 1 centimeter (cm) 10 decimeters = 1 meter (m) 10 centimeters = 1 decimeter (dm) 100 meters = 1 kilometer (km)

Measures of Weight10 milligrams (mg) = 1 centigram (cg) 10 decagrams = 1 hectogram (hg) 10 centigrams = 1 decigram (dg) 10 hectogram = 1 kilogram (kg) 10 decigrams = 1 gram (g) 1000 kilograms = 1 (metric) ton (T) 10 grams = 1 decagram (dg)

Square Measure Cubic Measure100 sq. millimeters (mm2) = 1 centigram (cg) 1000 cu. millimeters (mm3) = 1 cu. centimeter (cm3) 10 sq. centimeters = 1 sq. decimeter (dm2) 1000 cu. centimeters = 1 cu. decimeter (dm3) 100 sq. decimeters = 1 sq. meter (m2) 100 cu. decimeters = 1 cu. meter (m3)

Dry and Liquid Measure10 millimeters (ml) = 1 centiliter (cl) 100 liters = 1 hectoliter (hl) 10 centiliters = 1 deciliter (dl) 1 liter = 1 cu. decimeter = the volume of 1 kg of pure water at a temperature of 39.2 degrees F.

Length Conversion Constants for Metric and U.S. UnitsMillimeters x .039370 = inches Inches x 25.4001 = millimeters Meters x 39.370 = inches Inches x .0254 = meters Meters x 3.2808 = feet Feet x .30480 = meters Meters x 1.09361 = yards Yards x .91440 = meters Kilometers x 3280.8 feet Feet x .0003048 = kilometers Kilometers x 62137 = statute miles Statute miles x 1.60935 = kilometers Kilometers x 53959 = nautical miles Nautical miles x 1.85325 = kilometers

Circular and Angular Measure60 seconds (“) = 1 minute(‘) 60 minutes = 1 degree (°) 360 degrees = 1 circumference (C) 57.3 degrees = 1 radian 2 p radians = 1 circumference (C)

TemperatureThe following equations are useful for converting temperature from one system to another: F = degrees Fahrenheit; C = degrees Centigrade Deg. C = (Deg. F - 32) x 5\9 Deg. F = (Deg. C x 9\5) + 32

Avoirdupois or Commercial Weight1 gross or long ton = 2240 pounds 1 net or short ton = 2000 pounds 1 pound = 16 ounces = 7000 grains 1 ounce = 16 drams = 437.5 grains

Weight Conversion Constants for Metric and U.S. Units Grams x 981 = dynes Dynes x .0010193 = grams Grams x 15.432 = grains Grains x .0648 = grams Grams x .03527 = ounces (Avd.) Ounces (Avd.) x 28.35 = grams Grams x 0.33818 = fluid ounces (water) Fluid ounces (Water) x 29.57 = grams Kilograms x 35.27 ounces (Avd.) Ounces (Avd.) x .02835 kilograms Kilograms x 2.20462 = pounds (Avd.) Pounds (Avd.) x .45359 = kilograms Metric tons (1000 kg) x 1.0231 = Net ton (2000 lbs.) Net ton (2000 lbs) x .90719 = metric tons (1000 kg) Metric tons (1000 kg) x .98421 = gross tons (2240 lbs.) Gross ton (2240 lbs) x 1.01605 = Metric tons (1000 kg)

Area Conversion Constants for Metric and U.S. Units Square millimeters x .00155 = sq. inches Square inches x 645.163 = sq. millimeters Square centimeters x .155 = sq. inches Square inches x 6.45163 = sq. centimeters Square meters x 10.76387 = sq. feet Square feet x .0929 = sq. meters Square meters x 1.19599 = sq. yards Square yards x .83613 = square meters Hectares x 2.47104 = acres Acres x .40469 = hectares Square kilometers x 247.104 = acres Acres x .0040469 = sq. kilometers Square kilometers x .3861 = sq. miles Square miles x 2.5899 = sq. kilometers

Volume Conversion Constants for Metric and U.S. Units Cubic centimeters x .033818 = fluid ounces Fluid ounces x 29.57 = cubic centimeters Cubic centimeters x .061023 = cubic inches Cubic inches x 16.387 - cubic centimeters Cubic centimeters x .271 = fluid drams Fluid drams x 3.69 = cubic centimeters Liters x 61.023 = cubic inches Cubic inches x .016387 = liters Liters x 1.05668 = quarts Quarts x .94636 = liters Liters x .26417 = gallons Gallons x 3.78543 = liters Liters x .035317 = cubic feet Cubic feet x 28.316 = liters Hectoliters x 26.417 = gallons Gallons x .0378543 = hectoliters Hectoliters 3.5317 = cubic feet Cubic feet x 283.16 = hectoliters Hectoliters x 2.83794 = bushel Bushels x .352379 = hectoliters Hectoliters x .1308 cubic yards Cubic yards x 7.645 = hectoliters Cubic meters x 264.17 = gallons Gallons x .00378543 = cubic meters Cubic meters x 35.317 = cubic feet Cubic feet x .028316 = cubic meters Cubic meters x 1.308 = cubic yards Cubic yards x .7645 = cubic meters

HOW TO USE:To convert inches to mm, read across to the inch dimension and down to the fraction/decimal. The number shown where they intersect is its value in mm. For example, 21\4” = 57.15 mm.

inch 0 1 2 3 4 5 6 7 8 9 10

Fraction Decimal mm

0 0.000000 0.000 25.400 50.800 76.200 101.600 127.000 152.400 177.800 203.200 228.600 254.0001\64 0.015625 0.397 25.797 51.197 76.597 101.997 127.397 152.797 178.197 203.597 228.997 254.3971/32 0.031250 0.794 26.194 51.594 76.994 102.394 127.794 153.194 178.594 203.994 229.394 254.7943\64 0.046875 1.191 26.591 51.991 77.391 102.791 128.191 153.591 178.991 204.391 229.791 255.1911\16 0.062500 1.588 26.988 52.388 77.788 103.188 128.588 153.988 179.388 204.788 230.188 255.5885/64 0.078125 1.984 27.384 52.784 78.184 103.584 128.984 154.384 139.784 205.184 230.584 255.9843\32 0.093750 2.381 27.781 53.181 78.581 103.981 129.381 154.781 180.181 205.581 230.981 256.3817\64 0.109375 2.778 28.178 53.578 78.978 104.378 129.778 155.178 180.578 205.978 231.378 256.7781\8 0.125000 3.175 28.575 53.975 79.375 104.775 130.175 155.575 180.975 206.375 231.775 257.1759\64 0.140625 3.572 28.972 54.372 79.772 105.172 130.572 155.972 181.372 206.772 232.172 257.5725\32 0.156250 3.969 29.369 54.769 80.169 105.569 130.969 156.369 181.769 207.169 232.569 257.96911\64 0.171875 4.366 29.766 55.166 80.566 105.966 131.366 156.766 182.166 207.566 232.966 258.3663\16 0.187500 4.762 30.163 55.563 80.963 106.363 131.763 157.163 182.563 207.963 233.363 258.76313\64 0.203125 5.159 30.559 55.559 81.359 103.759 132.159 157.559 182.959 208.359 233.759 259.1597\32 0.218750 5.556 30.956 56.356 81.756 107.156 132.356 157.956 183.356 208.756 234.156 259.55615/64 0.234373 5.953 31.353 56.753 82.153 107.553 132.953 158.353 183.733 209.153 234.553 259.9531\4 0.250000 6.350 31.750 57.150 82.550 107.950 133.350 157.750 184.150 209.550 234.950 260.35017\64 0.265625 6.747 32.147 57.547 82.947 108.347 133.747 159.147 184.547 209.947 235.347 260.7479\32 0.281250 7.144 32.544 57.944 83.344 108.744 134.144 159.544 184.944 210.344 235.744 261.14419\64 0.296875 7.541 32.941 58.341 83.741 109.141 134.541 159.941 185.341 210.741 236.141 261.5415\16 0.313500 7.938 33.358 58.738 84.138 109.538 134.938 160.338 185.738 211.138 236.538 261.93821\64 0.328125 8.334 33.734 59.134 84.534 109.934 135.334 160.734 186.134 211.534 236.934 262.33411/32 0.343750 8.731 34.131 59.531 84.931 110.331 135.731 161.131 186.531 211.931 237.331 262.73123\64 0.359375 9.128 34.528 59.928 85.328 110.728 136.128 161.528 186.928 212.328 237.728 263.1283\8 0.375000 9.525 34.925 60.325 85.725 111.125 136.525 161.925 187.325 212.725 238.125 263.525

25/64 0.390625 9.922 35.322 60.722 80.122 111.522 136.922 162.322 187.722 213.722 238.522 263.92213\32 0.406250 10.319 35.719 61.119 86.519 111.919 137.319 162.719 188.119 213.519 238.919 264.31927\64 0.421875 10.716 36.116 61.516 86.916 112.316 137.710 163.116 188.516 213.910 239.316 264.7167\16 0.437500 11.113 36.513 61.913 87.313 112.713 138.113 163.513 188.913 214.313 239.713 265.11329\64 0.453125 11.509 36.909 62.309 87.709 113.109 138.509 163.909 189.309 214.709 240.109 265.30915\32 0.468750 11.906 37.306 62.706 88.106 113.506 138.906 164.306 189.706 215.106 240.506 265.90631\64 0.484375 12.303 37.703 63.103 88.503 113.903 139.303 164.703 190.103 215.503 240.903 266.3031\2 0.500000 12.700 38.100 63.500 88.900 114.300 139.700 165.100 190.500 215.900 241.300 266.70033\64 0.515625 13.097 38.497 63.897 89.297 114.697 140.097 165.497 190.897 216.297 241.697 207.09717\32 0.531250 13.494 38.894 64.294 89.694 115.094 140.494 166.894 191.294 216.694 242.094 267.49435/64 0.546875 13.891 39.291 64.691 90.091 115.491 140.891 166.291 191.691 217.091 242.491 267.8919\16 0.562500 14.288 39.688 65.088 90.488 115.888 141.288 166.688 192.088 217.488 242.888 268.28837\64 0.578125 14.684 40.084 65.484 90.884 116.284 141.684 167.084 192.484 217.884 243.284 268.68419\32 0.593750 15.081 40.481 65.881 91.281 116.681 142.081 167.481 192.881 218.281 243.681 269.08139\64 0.609375 15.478 40.878 66.278 91.678 117.078 142.478 167.878 193.278 218.678 244.078 269.4785\8 0.625000 15.875 41.275 66.675 92.073 117.475 142.875 168.275 193.675 219.075 244.475 269.87541\64 0.640625 16.272 41.672 67.072 92.472 117.872 143.272 168.672 194.072 219.472 244.872 270.27221/32 0.656250 16.609 42.069 67.469 92.860 118.269 143.669 169.009 194.469 219.869 245.269 270.66943\64 0.671875 17.066 42.466 67.866 93.266 118.666 144.066 169.466 194.866 220.266 245.666 271.06611\16 0.687500 17.463 42.863 68.203 93.663 119.063 144.463 169.863 195.263 220.663 246.063 271.46315/64 0.703125 17.859 43.259 68.659 94.059 119.459 144.859 170.259 195.659 221.059 246.459 271.85923\32 0.718750 18.256 43.656 69.056 94.456 119.856 145.256 170.656 196.056 221.456 246.856 272.25647\64 0.734375 18.653 44.053 69.453 94.853 120.253 1475.653 171.053 196.453 221.853 247.253 272.6533\4 0.750000 19.050 44.450 69.850 95.250 120.650 146.050 171.450 196.850 222.250 247.650 273.050

49\64 0.765625 19.447 44.847 70.247 95.647 121.047 146.447 171.847 197.247 222.647 248.047 273.44725\32 0.781250 19.844 45.244 70.644 96.044 121.444 146.844 172.244 197.644 223.044 248.444 273.84451\64 0.796875 20.241 45.641 71.041 96.441 121.841 147.241 172.641 198.041 223.441 248.841 274.24113\16 0.812500 20.638 46.038 71.438 96.838 122.238 147.638 173.038 198.438 223.838 249.238 274.63853\64 0.828125 21.034 46.434 71.834 97.234 122.634 148.034 173.434 198.834 224.234 249.634 275.03427\32 0.843750 21.431 46.831 72.231 97.631 123.031 148.431 173.831 199.231 224.631 250.031 275.43155/64 0.859375 21.828 47.228 72.628 98.028 123.428 148.828 174.228 199.628 225.028 250.428 275.8287\8 0.875000 22.225 47.025 73.025 98.425 123.825 149.225 174.625 200.023 225.425 250.825 276.225

57\64 0.890625 22.622 48.022 73.442 98.822 124.272 149.622 175.022 200.422 225.822 251.222 276.62229\32 0.906250 23.019 48.419 73.819 99.219 124.619 150.019 175.419 200.819 226.219 251.619 277.01959\64 0.921875 23.416 48.816 74.216 99.616 125.016 150.416 175.816 201.216 226.616 252.016 277.41615\16 0.937500 23.813 49.213 74.613 100.013 125.413 150.813 176.213 201.613 227.013 252.413 277.81361\64 0.953125 24.209 49.609 75.009 100.409 125.809 151.209 176.609 202.009 227.409 252.809 278.20931/32 0.968750 24.606 50.006 75.406 100.806 126.206 151.606 177.006 202.406 227.800 253.206 278.60663\64 0.984375 25.003 50.403 75.803 101.203 126.603 152.003 177.403 202.803 228.203 253.603 279.003

BearingsInsertsMiniaturesRadial Ball SpecialsSpherical PlainTapered Roller (Metric)

BeltsInsta-Belt (tabbed v-belt)

Bronze Bars SolidBars TubeRectangles

Bushings Double-Split TaperQD®

Taper-Lock®

ChainAgricultural Chain LinksCitrusCottered & Riveted Single Double TripleCouplingExtended PitchHeavy SeriesHollow PinLeafLumber (81X)MetricNickel PlatedStainless Steel

Chain & Belt TensioningAccessoriesBushingPulleyShaftSprocket

Couplings Jaw & Spiders

Electric Motors Rolled SteelStainless SteelCast Iron

HoseBulk Industrial

HousingsAdapter SleevesAluminum Seal RingsLocknuts & LockwashersSAF Split Pillow BlockStab RingsStamped

Keyless Locking Devices Motor BasesConversion Bases Adapt-O-Mounts™Standard Motor Slides

Mounted UnitsAC UnitsAgriculturalFlangedPillow Blocks

Take-UpTapped BaseSpherical Roller BearingsWashdown UnitsMedium Duty Units

Shaft CollarsDouble SplitSingle SplitSolidStainless

ShaftingHexKeyed/Plain Inch Metric Stainless Steel Stressproof®

Turned, Ground & Polished

Sheaves3V5V8VA/B CombinationCDFHPLight DutyVariable Pitch

Sprockets Finished BorePlain BoreQD®

Taper-Lock®

Quality Products. Right Price. Right Now.

DISCLAIMER This catalog is provided solely to give you the necessary data for your product selection. Product performance is affected by many factors beyond the control of IDC Select®. Therefore, the suitability and feasibility of all products selected must be validated by you for your applications.

Every reasonable effort has been made to ensure the accuracy of the information in this writing, but no liability is accepted for errors, omissions, or for any other reason. Specifications within this catalog are subject to change without notice.

INFORMATIONVisit IDCselect.com, email info@IDCselect.com or call 1-866-575-2025.

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IDC Select Sheave and Bushing Catalog

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Transcript of IDC Select Sheave and Bushing Catalog

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