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628/4-2Z Single row deep groove ball bearing

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

Model

628/4-2Z

Side opening seal

d

4 mm

od

9 mm

B

3.5 mm

C

0.54 kN

C0

0.18 kN

Pu

0.07 Pu

reference speed

140000 r/min

limit speed

70000 r/min

weight

0.001 kg
Mounting dimensions

d1(mm)

5.2

d2(mm)

D1 (mm)

D2 (mm)

8.1

r1,2 min (mm)

0.1

da min (mm)

4.6

da max (mm)

5.1

Da max (mm)

8.4

ra max (mm)

0.1

kr

0.015

f0

10

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