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NU2248MA cylindrical roller bearing

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

Model

 NU2248MA

d

 240 mm

od

 440 mm

B

 120 mm

C

 1450 kN

cr

 2360 kN

Pu

 216 Pu

reference speed

 1500 r/min

limit speed

 2200 r/min

weight

 84 kg
Mounting dimensions

d1

D1

 365

F、E

 295

r1,2minimum

 4

r3,4minimum

 4

smaximum value

 4.3

daminimum

 257

damaximum value

 284

db、Daminimum

 299

Damaximum value

 423

ramaximum value

 3

rbmaximum value

 3

kr

 0.2

B1

B2

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