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Tapered Roller Bearings

31315-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

 31315

Iso355 standard

 7GB

d

 75 mm

od

 160 mm

T

 40 mm

cr

 255 kN

cor

 245 kN

Pu

 29 Pu

reference speed

 3200 r/min

limit speed

 4300 r/min

weight

 3.4 kg

Mounting dimensions

d1

 118

B

 37

C

 26

r1,2min

 3

r3,4min

 2.5

a

 48

damax

 91

dbmin

 88

Damin

 127

Damax

 149

Dbmin

 151

Camin

 5

Cbmin

 14

ramax

 3

rbmax

 2.5

e

 0.83

Y

 0.72

Y0

 0.4

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