Self-aligning ball bearings
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1301ETN9-Self aligning ball bearing
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Main Dimensions & Performance Data

Model

1301ETN9

d

12 mm

od

37 mm

B

12 mm

C0

9.36 kN

cor

2.16 kN

Pu

0.12 Pu

reference speed

40000 r/min

limit speed

28000 r/min

weight

0.067 kg
Mounting dimensions

d1、d2

20.2

D1、D2

29.5

C1

b

K

r1,2 minimum value

1

da minimum value

17.6

da max

Da max

31.4

ra max

1

kr

0.04

e

0.35

Y1

1.8

Y2

2.8

Y0

1.8