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NJ422M cylindrical roller bearing

Position:Model > Cylindrical Roller Bearings
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Main Dimensions & Performance Data

Model

NJ422M

d

110 mm

od

280 mm

B

65 mm

C

550 kN

cr

630 kN

Pu

69.5 Pu

reference speed

2600 r/min

limit speed

3200 r/min

weight

22.5 kg

weight

2.1 kg
Mounting dimensions

d1

171

D1

219.65

F、E

155

r1,2minimum

4

r3,4minimum

4

smaximum value

4.8

daminimum

131

damaximum value

151

db、Daminimum

175

Damaximum value

260

ramaximum value

3

rbmaximum value

kr

0.15

B1

17

B2

29.5

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