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NJ256MA cylindrical roller bearing

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

Model

NJ256MA

d

280 mm

od

500 mm

B

80 mm

C

1140 kN

cr

1800 kN

Pu

156 Pu

reference speed

1400 r/min

limit speed

1900 r/min

weight

73 kg
Mounting dimensions

d1

360

D1

417

F、E

340

r1,2minimum

5

r3,4minimum

5

smaximum value

3.8

daminimum

300

damaximum value

333

db、Daminimum

364

Damaximum value

480

ramaximum value

4

rbmaximum value

kr

0.15

B1

B2

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