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Tapered Roller Bearings

31317-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 31317

Iso355 standard

 7GB

d

 85 mm

od

 180 mm

T

 44.5 mm

cr

 297 kN

cor

 285 kN

Pu

 32 Pu

reference speed

 2800 r/min

limit speed

 3800 r/min

weight

 4.6 kg

Mounting dimensions

d1

 131

B

 41

C

 28

r1,2min

 4

r3,4min

 3

a

 53

damax

 104

dbmin

 100

Damin

 143

Damax

 167

Dbmin

 169

Camin

 5

Cbmin

 16.5

ramax

 4

rbmax

 3

e

 0.83

Y

 0.72

Y0

 0.4

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