Deep groove ball bearings
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W639/2.5-2ZX-шарикоподшипник с глубоким каналом
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Main Dimensions & Performance Data

Model

W639/2.5-2ZX

d

2.5

D

7

B

3.5

Dynamic load

0.31

Static load

0.11

Grease lubrication speed

66000

yrhzs1

79000

Weight

0.4