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Tapered Roller Bearings

30308-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30308

Iso355 standard

 2FB

d

 40 mm

od

 90 mm

T

 25.25 mm

cr

 106 kN

cor

 95 kN

Pu

 10.8 Pu

reference speed

 6300 r/min

limit speed

 8000 r/min

weight

 0.73 kg

Mounting dimensions

d1

 62.5

B

 23

C

 20

r1,2min

 2

r3,4min

 1.5

a

 19

damax

 53

dbmin

 49.5

Damin

 77

Damax

 82

Dbmin

 82

Camin

 3

Cbmin

 5

ramax

 2

rbmax

 1.5

e

 0.35

Y

 1.7

Y0

 0.9

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