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638-2RZ Single row deep groove ball bearing

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

Model

638-2RZ

Side opening seal

638-RZ

d

8 mm

od

28 mm

B

9 mm

C

1.33 kN

C0

0.57 kN

Pu

0.024 Pu

reference speed

60000 r/min

limit speed

30000 r/min

weight

0.03 kg
Mounting dimensions

d1(mm)

14.8

d2(mm)

D1 (mm)

D2 (mm)

22.6

r1,2 min (mm)

0.3

da min (mm)

10.4

da max (mm)

14.7

Da max (mm)

25.6

ra max (mm)

0.3

kr

0.03

f0

12

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