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Tapered Roller Bearings

47487/47420-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 47487/47420

Iso355 standard

 47400

d

 69.85 mm

od

 120 mm

T

 32.545 mm

cr

 188 kN

cor

 228 kN

Pu

 26.5 Pu

reference speed

 4300 r/min

limit speed

 5300 r/min

weight

 1.5 kg

Mounting dimensions

d1

 94.3

B

 32.545

C

 26.195

r1,2min

 3.5

r3,4min

 3.3

a

 25

damax

 81

dbmin

 84

Damin

 105

Damax

 108

Dbmin

 113

Camin

 6

Cbmin

 6

ramax

 3.5

rbmax

 3.3

e

 0.35

Y

 1.7

Y0

 0.9

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