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Tapered Roller Bearings

18690/18620-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 18690/18620

Iso355 standard

 18600

d

 46.038 mm

od

 79.375 mm

T

 17.462 mm

cr

 61.1 kN

cor

 62 kN

Pu

 6.8 Pu

reference speed

 7000 r/min

limit speed

 8500 r/min

weight

 0.33 kg

Mounting dimensions

d1

 60.2

B

 17.462

C

 13.495

r1,2min

 2.8

r3,4min

 1.5

a

 14

damax

 53

dbmin

 57

Damin

 69

Damax

 71

Dbmin

 73

Camin

 3

Cbmin

 3.5

ramax

 2.8

rbmax

 1.5

e

 0.37

Y

 1.6

Y0

 0.9

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