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Tapered Roller Bearings

11590/11520-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 11590/11520

Iso355 standard

 11500

d

 15.875 mm

od

 42.862 mm

T

 14.288 mm

cr

 21.5 kN

cor

 17.6 kN

Pu

 1.8 Pu

reference speed

 13000 r/min

limit speed

 17000 r/min

weight

 0.1 kg

Mounting dimensions

d1

 31.1

B

 14.288

C

 9.525

r1,2min

 1.5

r3,4min

 1.5

a

 12

damax

 23

dbmin

 23.5

Damin

 32

Damax

 36.5

Dbmin

 38

Camin

 2

Cbmin

 4.5

ramax

 1.5

rbmax

 1.5

e

 0.72

Y

 0.84

Y0

 0.45

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