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NUP228ECJ cylindrical roller bearing

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

Model

NUP228ECJ

Optional standard cage

M,ML

d

140 mm

od

250 mm

B

42 mm

C

450 kN

cr

510 kN

Pu

57 Pu

reference speed

2800 r/min

limit speed

3200 r/min

weight

8.45 kg
Mounting dimensions

d1

179

D1

215.78

F、E

169

r1,2minimum

3

r3,4minimum

3

smaximum value

daminimum

154

damaximum value

db、Daminimum

182

Damaximum value

235

ramaximum value

2.5

rbmaximum value

kr

0.15

B1

B2

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