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Tapered Roller Bearings

32311-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 32311

Iso355 standard

 2FD

d

 55 mm

od

 120 mm

T

 45.5 mm

cr

 245 kN

cor

 250 kN

Pu

 28.5 Pu

reference speed

 4300 r/min

limit speed

 5600 r/min

weight

 2.35 kg

Mounting dimensions

d1

 84.6

B

 43

C

 35

r1,2min

 2.5

r3,4min

 2

a

 29

damax

 68

dbmin

 66.5

Damin

 99

Damax

 110

Dbmin

 111

Camin

 5

Cbmin

 10.5

ramax

 2.5

rbmax

 2

e

 0.35

Y

 1.7

Y0

 0.9

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