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1309ETN9 Self aligning ball bearing

Position:Model > Self-aligning ball bearings
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Main Dimensions & Performance Data

Model

1309ETN9

Model with tapered hole

1309EKTN9

d

45 mm

od

100 mm

B

25 mm

C0

39 kN

cor

13.4 kN

Pu

0.7 Pu

reference speed

12000 r/min

limit speed

8500 r/min

weight

0.96 kg
Mounting dimensions

d1、d2

67.7

D1、D2

87.8

C1

b

K

r1,2 minimum value

1.5

da minimum value

54

da max

Da max

91

ra max

1.5

kr

0.04

e

0.23

Y1

2.7

Y2

4.2

Y0

2.8

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