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Tapered Roller Bearings

47890/47820-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 47890/47820

Iso355 standard

 47800

d

 92.075 mm

od

 146.05 mm

T

 33.338 mm

cr

 209 kN

cor

 280 kN

Pu

 31.5 Pu

reference speed

 3400 r/min

limit speed

 4300 r/min

weight

 2.1 kg

Mounting dimensions

d1

 120

B

 34.925

C

 26.195

r1,2min

 3.5

r3,4min

 3.3

a

 32

damax

 105

dbmin

 106

Damin

 128

Damax

 133

Dbmin

 139

Camin

 6

Cbmin

 7

ramax

 3.5

rbmax

 3.3

e

 0.44

Y

 1.35

Y0

 0.8

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