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Oil Free Bushings - QStandard / Thin Wall, I.D. E7 O.D. r6, Economy series (Part Numbers)

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Volume Discount

MISUMI

MiSUMi Economy

MISUMI

Only part numbers that can be generated via the filter(Configurator bar on the left) are currently available.

Part Number

Configured Part Number is shown.

[ ! ] Please note that some sizes listed in the specification table are not yet available.
Part numbers generated using the configuration bar on the left side of the page are valid.

Specifications

Part Number	-	L
MPBR12 MPBP20	- -	12 15

Part Number			L										MPBR		MPBRU
Type	d_E7		L										D_r₆ (*1)	Thickness (N)	D_r6 (*1)	Thickness (N)
MPBR MPBRU * L dimensions in ( ) are only available for MPBR.	5	+0.032 +0.020	8	10	(12)	(15)							9	2	7	1
	6	+0.032 +0.020	8	10	12	15	16	(20)					10		8
	8	+0.040 +0.025	8	10	12	15	16	(20)					12		10
	10	+0.040 +0.025	(8)	10	12	15	16	(20)	(25)				14		12
	12	+0.050 +0.032		(10)	12	15	16	20	(25)				18	3	15	1.5
	15				12	15	16	20	(25)				21		18	1.5
	16				12	15	16	20	25	(30)	(40)		22		20	2
	20	+0.061 +0.040				15	16	20	25	30	(40)	(50)	28	4	24
	25						16	20	25	30	(40)	(50)	33		29
	30						16	20	25	30	(40)	(50)	38		34
[ ! ]Tolerance H7 (2) to D dimensions (1) is recommended for housing diameter.

D	Outer Dia. r6 (*1)	Housing Dia. H7 (*2)
7~10	+0.028	+ 0.015
7~10	+0.019	0
11~18	+0.034	+ 0.018
11~18	+0.023	0
19~30	+0.041	+ 0.021
19~30	+0.028	0
31~50	+0.050	+ 0.025
31~50	+0.034	0

■Features of Inner Diameter E7 Outer Diameter r6 Type
- Less likely to pull-out than I.D. F7 O.D. m6 Type.
- Inner Diameter after Press-Fitted is almost equal to I.D.F7 O.D.m6 Type. (See below for Inner Dia. variations after Press-Fitted)
■Copper Alloy Bushings: Inner Dia. variations after Press-Fitted (Reference)
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%

[ ! ] Data above are not guaranteed but obtained by test.■Features of Thin Wall Type Here

: 30; 60; 90

Part Number
EA-MPBRU30-16
EA-MPBRU30-20
EA-MPBRU30-25
EA-MPBRU30-30

Standard Unit Price	Minimum order quantity	Volume Discount	Days to Ship	Inner Dia. d (Ø)	Outer Dia. D (Ø)	Overall Length L (mm)
MYR 24.73	1 Piece(s)	Available	6 Day(s)	30	34	16
MYR 25.46	1 Piece(s)	Available	6 Day(s)	30	34	20
MYR 26.91	1 Piece(s)	Available	14 Day(s)	30	34	25
MYR 27.64	1 Piece(s)	Available	6 Day(s)	30	34	30

More Information

MPBR
(Standard I.D.E7 O.D.r6 Type)

Detail for A (Both Sides)

Basic Information

Type	Straight	Metal Type	High-Tensile Brass Alloy	Mounting Hole Fits	H7
Max. Allowable Surface Pressure P(N/mm2)	29	Maximum Allowable Velocity(m/s)	0.5	Max. Allowable PV Value Range(N/mm2・m/s)	1.1~2.0
Max. Allowable PV Value(N/mm²•m/s)	1.65	Operating Temperature Range(°C)	-40::150

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94 Part Numbers

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Specification/Dimensions

Inner Dia. d(Ø)
5

6

8

10

12

15

16

20

25

30
Clear
Outer Dia. D(Ø)
7

8

9

10

12

14

15

18

20

21

22

24

28

29

33

34

38
Clear
Overall Length L(mm)
8

10

12

15

16

20

25

30

40

50
Clear
type
- EA-MPBR
- EA-MPBRU
Clear
CAD
- 2D
Clear