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NJ2248MA cylindrical roller bearing

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

Model

NJ2248MA

d

240 mm

od

440 mm

B

120 mm

C

1450 kN

cr

2360 kN

Pu

224 Pu

reference speed

1500 r/min

limit speed

2200 r/min

weight

86 kg
Mounting dimensions

d1

313

D1

365

F、E

295

r1,2minimum

4

r3,4minimum

4

smaximum value

4.3

daminimum

257

damaximum value

284

db、Daminimum

317

Damaximum value

423

ramaximum value

3

rbmaximum value

kr

0.2

B1

B2

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