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Tapered Roller Bearings

31317/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 31317/DF

d

 85 mm

od

 180 mm

T

 89 mm

C

 510 kN

C0

 570 kN

Pu

 64 Pu

reference speed

 2200 r/min

limit speed

 3800 r/min

weight

 9.9 kg

Mounting dimensions

2B

 82

b

 15

K

 10

r3,4min

 3

r5min

 1

damax

 104

Damin

 143

Damax

 167

Camin

 5

ramax

 3

rcmax

 1

e

 0.83

Y1

 0.81

Y2

 1.2

Y0

 0.8

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