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NJ2228ECML cylindrical roller bearing

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

Model

NJ2228ECML

Optional standard cage

PA

d

140 mm

od

250 mm

B

68 mm

C

655 kN

cr

830 kN

Pu

93 Pu

reference speed

2800 r/min

limit speed

4800 r/min

weight

15.5 kg

weight

1.05 kg
Mounting dimensions

d1

179

D1

216.7

F、E

169

r1,2minimum

3

r3,4minimum

3

smaximum value

4.4

daminimum

154

damaximum value

165

db、Daminimum

182

Damaximum value

235

ramaximum value

2.5

rbmaximum value

kr

0.3

B1

11

B2

23

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