Deep groove ball bearings
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6303-Single row deep groove ball bearing
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Main Dimensions & Performance Data

Model

6303

Side opening seal

d

17 mm

od

47 mm

B

14 mm

C

14.3 kN

C0

6.55 kN

Pu

0.275 Pu

reference speed

34000 r/min

limit speed

22000 r/min

weight

0.11 kg
Mounting dimensions

d1(mm)

26.5

d2(mm)

D1 (mm)

D2 (mm)

39.6

r1,2 min (mm)

1

da min (mm)

22.6

da max (mm)

Da max (mm)

41.4

ra max (mm)

1

kr

0.03

f0

12