Deep groove ball bearings
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61909-Single row deep groove ball bearing
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Main Dimensions & Performance Data

Model

61909

Side opening seal

d

45 mm

od

68 mm

B

12 mm

C

14 kN

C0

10.8 kN

Pu

0.465 Pu

reference speed

20000 r/min

limit speed

13000 r/min

weight

0.14 kg
Mounting dimensions

d1(mm)

52.4

d2(mm)

D1 (mm)

61.2

D2 (mm)

r1,2 min (mm)

0.6

da min (mm)

48.2

da max (mm)

Da max (mm)

64

ra max (mm)

0.6

kr

0.02

f0

16