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Tapered Roller Bearings

30248-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30248

Iso355 standard

 3GB

d

 240 mm

od

 440 mm

T

 79 mm

cr

 1300 kN

cor

 1760 kN

Pu

 156 Pu

reference speed

 1000 r/min

limit speed

 1400 r/min

weight

 47 kg

Mounting dimensions

d1

 324

B

 72

C

 60

r1,2min

 4

r3,4min

 4

a

 80

damax

 285

dbmin

 261

Damin

 383

Damax

 420

Dbmin

 409

Camin

 8

Cbmin

 19

ramax

 4

rbmax

 4

e

 0.43

Y

 1.4

Y0

 0.8

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