Deep groove ball bearings
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628-Single row deep groove ball bearing
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Main Dimensions & Performance Data

Model

628

Side opening seal

d

8 mm

od

24 mm

B

8 mm

C

3.9 kN

C0

1.66 kN

Pu

0.071 Pu

reference speed

63000 r/min

limit speed

40000 r/min

weight

0.018 kg
Mounting dimensions

d1(mm)

14.4

d2(mm)

D1 (mm)

D2 (mm)

21.2

r1,2 min (mm)

0.3

da min (mm)

10.4

da max (mm)

Da max (mm)

21.6

ra max (mm)

0.3

kr

0.025

f0

13