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Tapered Roller Bearings

30303-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30303

Iso355 standard

 2FB

d

 17 mm

od

 47 mm

T

 15.25 mm

cr

 34.2 kN

cor

 25 kN

Pu

 2.7 Pu

reference speed

 13000 r/min

limit speed

 16000 r/min

weight

 0.13 kg

Mounting dimensions

d1

 30.5

B

 14

C

 12

r1,2min

 1

r3,4min

 1

a

 10

damax

 25

dbmin

 23.5

Damin

 40

Damax

 41.5

Dbmin

 42

Camin

 2

Cbmin

 3

ramax

 1

rbmax

 1

e

 0.28

Y

 2.1

Y0

 1.1

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