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Ball Bearings

Ball Bearings

Ball Bearings

MR Series

Introduction

We are specialized of comprehensive experience in developing and providing high-class Ball Bearings for many industries. Any combination of closures is available.
Specification

MR series


Bearing No.

Boundary Dimensions(mm)

 Basic load ratings(KN) WEIGHT
Kg

d

D

 B DYNAMIC
Cr		 STATIC
Cor
        open
open  ZZ/2RS

MR31

 1 3 1.5 - 0.08 0.023 0.00004
MR41 1.2 4 1.8

2.5

 0.138 0.035 0.0001
MR52 2 5 2 2.5 0.169 0.05 0.00016
MR62 2 6 2.5 2.5 0.33 0.098 0.0003
MR63 3 6 2 2.5 0.208 0.074 0.0002
MR72 2 7 2.5 3 0.385 0.127 0.00045
MR74 4 7 2 2.5 0.31 0.115 0.00022
MR82 2.5 8 2.5 3 0.56 0.179 0.00056
MR83 3 8 2.5 3 0.56 0.179 0.00054
MR84 4 8 2 3 0.395 0.139 0.00036
MR85 5 8 2 2.5 0.31 0.12 0.00026
MR93 3 9 2.5 4 0.57 0.187 0.00073
MR95 5 9 2.5 3 0.43 0.168 0.0005
MR104 4 10 3 4 0.585 0.204 0.00095
MR105 5 10 3 4 0.43 0.168 0.00095
MR106 6 10 2.5 3 0.495 0.218 0.00056
MR117 7 11 2.5 3 0.455 0.201 0.00062
MR126 6 12 3 4 0.715 0.292 0.00127
MR128 8 12 2.5 3.5 0.545 0.275 0.00071
MR137 7 13 3 4 0.54 0.276 0.00158
MR148 8 14 3.5 4 0.82 0.385 0.00186

　

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