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Tapered Roller Bearings

387/382-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 387/382

Iso355 standard

 385

d

 57.15 mm

od

 98.425 mm

T

 21 mm

cr

 99.9 kN

cor

 102 kN

Pu

 11.6 Pu

reference speed

 5600 r/min

limit speed

 6700 r/min

weight

 0.64 kg

Mounting dimensions

d1

 74.1

B

 21.946

C

 17.826

r1,2min

 2.3

r3,4min

 0.8

a

 17

damax

 65

dbmin

 68

Damin

 87

Damax

 91

Dbmin

 92

Camin

 5

Cbmin

 3

ramax

 2.3

rbmax

 0.8

e

 0.35

Y

 1.7

Y0

 0.9

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