Self-aligning ball bearings
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1305ETN9-Self aligning ball bearing
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Main Dimensions & Performance Data

Model

1305ETN9

Model with tapered hole

1305EKTN9

d

25 mm

od

62 mm

B

17 mm

C0

19 kN

cor

5.4 kN

Pu

0.28 Pu

reference speed

22000 r/min

limit speed

15000 r/min

weight

0.26 kg
Mounting dimensions

d1、d2

38

D1、D2

50.7

C1

b

K

r1,2 minimum value

1.1

da minimum value

32

da max

Da max

55

ra max

1.1

kr

0.04

e

0.28

Y1

2.2

Y2

3.5

Y0

2.5