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NJ2252MA cylindrical roller bearing

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

Model

NJ2252MA

d

260 mm

od

480 mm

B

130 mm

C

1790 kN

cr

3000 kN

Pu

265 Pu

reference speed

1300 r/min

limit speed

2000 r/min

weight

112 kg
Mounting dimensions

d1

340

D1

397

F、E

320

r1,2minimum

5

r3,4minimum

5

smaximum value

4.3

daminimum

280

damaximum value

309

db、Daminimum

344

Damaximum value

460

ramaximum value

4

rbmaximum value

kr

0.3

B1

B2

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