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Tapered Roller Bearings

32311B-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 32311B

Iso355 standard

 5FD

d

 55 mm

od

 120 mm

T

 45.5 mm

cr

 233 kN

cor

 260 kN

Pu

 30 Pu

reference speed

 4300 r/min

limit speed

 5600 r/min

weight

 2.5 kg

Mounting dimensions

d1

 90.5

B

 43

C

 35

r1,2min

 2.5

r3,4min

 2

a

 36

damax

 67

dbmin

 66.5

Damin

 91

Damax

 111

Dbmin

 112

Camin

 5

Cbmin

 10.5

ramax

 2.5

rbmax

 2

e

 0.54

Y

 1.1

Y0

 0.6

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