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Tapered Roller Bearings

30306-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 30306

Iso355 standard

 2FB

d

 30 mm

od

 72 mm

T

 20.75 mm

cr

 69.2 kN

cor

 56 kN

Pu

 6.4 Pu

reference speed

 8000 r/min

limit speed

 10000 r/min

weight

 0.38 kg

Mounting dimensions

d1

 48.4

B

 19

C

 16

r1,2min

 1.5

r3,4min

 1.5

a

 14

damax

 41

dbmin

 38

Damin

 62

Damax

 64

Dbmin

 66

Camin

 3

Cbmin

 4.5

ramax

 1.5

rbmax

 1.5

e

 0.31

Y

 1.9

Y0

 1.1

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