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W638/3-2Z Stainless steel deep groove ball bearing

Position:Model > Deep groove ball bearings
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Main Dimensions & Performance Data

Model

W638/3-2Z

d

3 mm

od

7 mm

B

3 mm

C

0.178 kN

C0

0.057 kN

Pu

0.002 Pu

reference speed

160000 r/min

limit speed

80000 r/min

weight

0.41 kg
Mounting dimensions

d1(mm)

d2(mm)

3.8

D1 (mm)

D2 (mm)

6.4

r1,2 min (mm)

0.1

da min (mm)

3.7

da max (mm)

3.8

Da max (mm)

6.5

ra max (mm)

0.1

kr

0.02

f0

7.1

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