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Tapered Roller Bearings

18590/18520-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 18590/18520

Iso355 standard

 18500

d

 41.275 mm

od

 73.025 mm

T

 16.667 mm

cr

 57.7 kN

cor

 56 kN

Pu

 6.2 Pu

reference speed

 7500 r/min

limit speed

 9000 r/min

weight

 0.28 kg

Mounting dimensions

d1

 56.2

B

 17.463

C

 12.7

r1,2min

 3.5

r3,4min

 1.5

a

 13

damax

 50

dbmin

 54

Damin

 66

Damax

 65

Dbmin

 68

Camin

 3

Cbmin

 3.5

ramax

 3.5

rbmax

 1.5

e

 0.35

Y

 1.7

Y0

 0.9

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