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NU2256ECML cylindrical roller bearing

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

Model

NU2256ECML

d

280 mm

od

500 mm

B

130 mm

C

2330 kN

cr

3750 kN

Pu

320 Pu

reference speed

1200 r/min

limit speed

2200 r/min

weight

115 kg
Mounting dimensions

d1

D1

433

F、E

333

r1,2minimum

5

r3,4minimum

5

smaximum value

4.5

daminimum

298

damaximum value

328

db、Daminimum

331

Damaximum value

482

ramaximum value

4

rbmaximum value

4

kr

0.3

B1

B2

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