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1212ETN9 Self aligning ball bearing

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

Model

1212ETN9

Model with tapered hole

1212EKTN9

d

60 mm

od

110 mm

B

22 mm

C0

31.2 kN

cor

12.2 kN

Pu

0.62 Pu

reference speed

12000 r/min

limit speed

8500 r/min

weight

0.9 kg
Mounting dimensions

d1、d2

78

D1、D2

95.6

C1

b

K

r1,2 minimum value

1.5

da minimum value

69

da max

Da max

101

ra max

1.5

kr

0.04

e

0.19

Y1

3.3

Y2

5.1

Y0

3.6

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