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QJ228N2MA Four point angular contact ball bearing

Position:Model > Angular Contact Bearing
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Main Dimensions & Performance Data

Model

QJ228N2MA

d

140 mm

od

250 mm

B

42 mm

cr

345 kN

cor

475 kN

Pu

14.3 Pu

limit speed

4300 r/min

weight

9.85 kg
Mounting dimensions

d1

179

D1

211

r 1,2 minimum value

3

a

137

da minimum value

154

D a max

236

r a max

2.5

A

0.556

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