Deep groove ball bearings
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61904-2RS1-Single row deep groove ball bearing
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Main Dimensions & Performance Data

Model

61904-2RS1

Side opening seal

d

20 mm

od

37 mm

B

9 mm

C

6.37 kN

C0

3.65 kN

Pu

0.156 Pu

reference speed

– r/min

limit speed

12000 r/min

weight

0.038 kg
Mounting dimensions

d1(mm)

25.5

d2(mm)

D1 (mm)

D2 (mm)

32.7

r1,2 min (mm)

0.3

da min (mm)

22

da max (mm)

23

Da max (mm)

35

ra max (mm)

0.3

kr

0.02

f0

15