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Tapered Roller Bearings

25577/25520-Inch single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 25577/25520

Iso355 standard

 25500

d

 42.875 mm

od

 82.931 mm

T

 23.812 mm

cr

 99.1 kN

cor

 106 kN

Pu

 11.8 Pu

reference speed

 6700 r/min

limit speed

 8000 r/min

weight

 0.59 kg

Mounting dimensions

d1

 62.2

B

 25.4

C

 19.05

r1,2min

 3.5

r3,4min

 0.8

a

 16

damax

 53

dbmin

 56

Damin

 71

Damax

 76

Dbmin

 76

Camin

 5

Cbmin

 4.5

ramax

 3.5

rbmax

 0.8

e

 0.33

Y

 1.8

Y0

 1

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