-3411 -3421-3411 -3421
Oil Free BushingsCopper Alloy Straight, Standard / Thin Wall, I.D. F7 O.D. m6
Oil Free BushingsCopper Alloy Straight, Standard / Thin Wall, I.D. E7 O.D. r6 / I.D. G6 O.D. m6 / I.D. G6 O.D. h6
Part Number - L
MPBZ10MPBZU16
--
1520
QFeature: Copper Alloy Bushings in general use.
Con�gure Online
Q�Copper Alloy Bushings: I.D. Variations after Press-Fitted (Reference)Inner Diameter after press-fit is almost equal to I.D. F7 O.D. m6 Type. (See below for I.D. Variations after press-fitted)Housing Diameter Tolerance: H7
Type I.D. E7 O.D. r6 I.D. F7 O.D. m6
Standard 99.84% 99.95%
Thin Wall 99.83% 99.94%
EData above are obtained by test, not guaranteed.QFeatures of Thin Wall Type W P.341
Q�Standard / Thin Wall, I.D. G6 O.D. m6
Q�Standard I.D. G6 O.D. h6
Part Number - L
MPBR12MPBP20
--
1215
M Material: High Tensile Brass AlloySolid Lubricant Embedded
· Thin wall to be comparable to Multi-Layer LF Bushings.· Applicable to both reciprocal and oscillating motions.· Suitable for use in limited space.· Excels in abrasion resistance compared to Multi-Layer LF Bushings or Resin Bushings. Usable under high-load conditions.
D O.D. m6(*1)
Housing Dia. H7
(*2)
7~10 +0.015 + 0.015+0.006 0
11~18 +0.018 + 0.018+0.007 0
19~30 +0.021 + 0.021+0.008 0
31~50 +0.025 + 0.025+0.009 0
51~80 +0.030 + 0.030+0.011 0
81~120 +0.035 + 0.035+0.013 0
QTable 1Part NumberL
MPBZ MPBZU
Type dF7Dm6(*1)
Thickness (N)
*Rotation Stopper Screw (Reference)
Dm6(*1)
Thickness (N)
MPBZMPBZU
*L dimensions in ( ) are available only for MPBZ.
5 +0.022+0.010
8 (9) 10 12 (15) 9
2
M4x8
7
16 8 (9) 10 12 15 16 (19) (20) 10 88 +0.028
+0.0138 (9) 10 12 15 16 (19) 20 (25) 12 10
10 8 (9) 10 12 15 16 (19) 20 25 (30) 14 1212
+0.034+0.016
(8) (9) 10 12 15 16 (19) 20 25 (30) (35) 18
3
151.513 (9) 10 12 15 16 (19) 20 25 (30) (35) 19 16
15 (9) 10 12 15 16 (19) 20 25 30 (35) (40) 21 1816 (9) 10 12 15 16 (19) 20 25 30 (35) (40) 22 20
2
18 (9) (10) 12 15 16 (19) 20 25 30 (35) (40) 24
M5x8
2220
+0.041+0.020
(9) (10) (12) 15 16 (19) 20 25 30 (35) 40 (50) (60) 28 4 2420A (9) (10) (12) (15) (16) (19) (20) (25) (30) (35) (40) (50) 30 5 -25 (12) 15 16 (19) 20 25 30 (35) 40 (50) (60) 33 4 29
25A (12) (15) (16) (19) (20) (25) (30) (35) (40) (50) (60) 35 5 -30 (12) 15 16 (19) 20 25 30 (35) 40 (50) (60) (70) 38 4
M6x1634
35+0.050+0.025
20 25 30 (35) 40 (50) (60) (70) 44 4.5 402.540 20 25 30 (35) 40 50 (60) (70) (80) 50 5 45
50 30 (35) 40 50 (60) (70) (80) 62 6
M8x16
5560 +0.060
+0.030(50) (60) (70) (80) 75 7.5 - -
80 (60) (70) (80) 96 8 - -100 +0.071
+0.036 (80) (100) 120 10 - -EFor housing diameter, tolerance H7 (*2) to D dimensions (*1) is recommended. (Refer to Table 1) *Indicated dimensions of Rotation Stopper Screw are recommended
dimensions. QFeatures of Thin Wall Type
Part NumberL
MPBR MPBRU
Type dE7Dr6(*1)
Thickness (N)
Dr6(*1)
Thickness (N)
MPBRMPBRU*L dimensions in ( ) are only available for MPBR.
5 +0.032+0.020
8 10 (12) (15) 9
2
7
16 8 10 12 15 16 (20) 10 88 +0.040
+0.0258 10 12 15 16 (20) 12 10
10 (8) 10 12 15 16 (20) (25) 14 1212 +0.050
+0.032
(10) 12 15 16 20 (25) 183
15 1.515 12 15 16 20 (25) 21 1816 12 15 16 20 25 (30) (40) 22 20
220 +0.061+0.040
15 16 20 25 30 (40) (50) 284
2425 16 20 25 30 (40) (50) 33 2930 16 20 25 30 (40) (50) 38 34
D O.D. r6 (*1)
Housing Dia. H7 (*2)
7~10 +0.028 + 0.015+0.019 0
11~18 +0.034 + 0.018+0.023 0
19~30 +0.041 + 0.021+0.028 0
31~50 +0.050 + 0.025+0.034 0
ETolerance H7 (*2) to D dimensions (*1) is recommended for housing diameter.
QFeatures of Thin Wall Type W P.341
DMPBP MPBPU MPBZPO.D. m6
(*1)Housing Dia.
G7 (*2)O.D. h6
(*3)Housing Dia.
H7 (*4)
7~10 +0.015 +0.020 0 + 0.015+0.006 +0.005 - 0.009 0
11~18 +0.018 +0.024 0 + 0.018+0.007 +0.006 - 0.011 0
19~30 +0.021 +0.028 0 + 0.021+0.008 +0.007 - 0.013 0
31~50 +0.025 +0.034 0 + 0.025+0.009 +0.009 - 0.016 0
Part NumberL
MPBP MPBPU MPBZP
Type dG6Dm6(*1)
Thickness (N)
*Rotation Stopper Screw (Reference)
Dm6(*1)
Thickness(N)
Dh6 (*3)
Thickness (N)
MPBPMPBPUMPBZP
*L dimensions in ( ) are only available for MPBP/MPBPU.*d-L dimension 5-15 is available for MPBP only.
5 +0.012+0.004
(8) (10) (12) (15) 9
2
M4x8
7
1
-
26 8 10 (12) (15) (16) 10 8 108 +0.014
+0.00510 12 (15) (16) (20) 12 10 12
10 10 12 15 16 (20) (25) 14 12 1412
+0.017+0.006
12 15 16 20 (25) 18
3
151.5
18
313 12 15 16 20 (25) 19 16 1915 12 15 16 20 (25) 21 18 2116 12 15 16 20 25 22 20
2
2220 +0.020
+0.007
15 16 20 25 30 284 M5x8
24 28425 16 20 25 30 40 33 29 33
30 16 20 25 30 40 38 34 38EFor housing diameter, tolerance G7 (*2) to D dimensions (*1), and tolerance H7 (*4) to D dimension (*3) are recommended. *Indicated dimensions of Rotation Stopper Screw are recommended dimensions.
QHow to use MPBP, MPBPUEUse of Rotation Stopper Screws is recommended to affix bushings.ERecommended Mating Shaft for I.D. G6 Type g6: High Precision Use
MPBPU (Thin Wall I.D. G6 O.D. m6)
R1~3
0~4
10˚
1.66.31~2.5
D
-0.1-0.3
C0.3~0.5
m6
1.6
1.6
15˚
dG6
L
ARotation Stopper Screw
(Reference) Thickne
ss (N)
D
-0.1-0.3
2-R0.2~0.3
2-R0.5~1
m6
dG6
1.6
1.6
2 Insertion Guide D
Thick
ness
(N)
-0.03-0.05
L
MPBP(Standard I.D. G6 O.D. m6)
Detail for A (Both Sides)
MPBZP
QHow to use MPBZP Keep the clearance with shafts to a minimum.E�Use of Loctite adhesives is highly recommended because O.D.
tolerance is h6.
G6R1~2
0~3
10˚
1.66.32
D
-0.1-0.3
2-R0.3~0.5
h6
1.6
1.6
d
L
A Thick
ness
(N)
Insertion Guide-0.05-0.07
EMating Shaft g6: High Precision Use
Detail for A (Both Sides)
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Part Number Unit PriceType d L8 L10 L12 L15 L16 L20 L25 L30 L40 L50
MPBR
5 - - - - - -6 - - - -8 - - - -10 - - -12 - - - -15 - - - - -16 - - -20 - - -25 - - - -30 - - - -
Part Number Unit PriceType d L8 L10 L12 L15 L16 L20 L25 L30
MPBRU
5 - - - - - -6 - - -8 - - -10 - - - -12 - - - -15 - - - -16 - - -20 - - -25 - - - -30 - - - -
d-L Unit PriceMPBP MPBPU MPBZP
5-8 -10 -12 -15 - -
6-81012 -15 -16 -
8-101215 -16 -20 -
10-101215
d-L Unit PriceMPBP MPBPU MPBZP
15-25 -16-12
15162025
20-1516202530
25-1620253040
30-16
d-L Unit PriceMPBP MPBPU MPBZP
10-1620 -25 -
12-1215162025 -
13-1215162025 -
15-12151620
d-L Unit PriceMPBP MPBPU MPBZP
30-20253040
Part Number Unit PriceType d L8 L9 L10 L12 L15 L16 L19 L20 L25 L30 L35 L40 L50 L60 L70 L80 L100
MPBZ
5 - - - - - - - - - - - -6 - - - - - - - - -8 - - - - - - - -
10 - - - - - - -12 - - - - - -13 - - - - - - -15 - - - - - -16 - - - - - -18 - - - - - -20 - - - -
20A - - - - -25 - - - - - -
25A - - - - - -30 - - - - -35 - - - - - - - - -40 - - - - - - - -50 - - - - - - - - - -60 - - - - - - - - - - - - -80 - - - - - - - - - - - - - -
100 - - - - - - - - - - - - - - -
Part Number Unit PriceType d L8 L10 L12 L15 L16 L20 L25 L30 L40 L50
MPBZU
5 - - - - - - -6 - - - - -8 - - - -
10 - - -12 - - - -13 - - - -15 - - -16 - - -18 - - - -20 - - - -25 - - - -30 - - - -35 - - - - - -40 - - - - -50 - - - - - - -
Q�Standard / Thin Wall I.D. F7 O.D. m6
Q�Standard / Thin Wall, I.D. E7 O.D. r6
M Material: High Tensile Brass AlloySolid Lubricant Embedded
M Material: High Tensile Brass Alloy
Solid Lubricant Embedded
MPBZ (Standard I.D. F7 O.D. m6) MPBZU (Thin Wall I.D. F7 O.D. m6)
1~3
D
–0.1–0.3
C0.3~0.5
m6
1.6
1.6
15°
dF7
L
ARotation Stopper Screw (Reference)
(Reference)
R1~3
0~4
10˚
1.66.3
D
–0.1–0.3
2-R0.2~0.3
2-R0.5 ~ 1
m6
dF7
L
1.6
1.6
2 Insertion Guide D
Thick
ness
(N)
Thick
ness
(N)
–0.03–0.05
Detail for A (Both Sides)
E�Recommended Mating Shaft for I.D. F7 Type
d8: General Use (High-Load) f8: High Precision Usee7: General Use (Light Load) g6: High Precision Use (Intermittent Operation)
EUse of Rotation Stopper Screws is recommended to affix bushings.
MPBR(Standard I.D. E7 O.D. r6)
ERecommended Mating Shafts for I.D. E7 O.D. r6 Type d8: General Use (High-Load) f8: High Precision Usee7: General Use (Light Load) g6: High Precision Use (Intermittent Operation)
MPBRU(Thin Wall I.D. E7 O.D. r6)
R1~3
0~410˚
1~2.5
D
–0.1–0.3
C0.3~0.5
r6
1.6
1.6
15˚
dE7
L
A Thick
ness
(N)
1.66.31.66.3
D
–0.1–0.3
2-R0.2~0.3
2-R0.5~1
r6dE7
L
1.6
1.6
2 Insertion Guide D
Thick
ness
(N)
–0.03–0.05
Detail for A (Both Sides)
EPress-fit is recommended to affix bushings.
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