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Tapered Roller Bearings

31318/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 31318/DF

d

 90 mm

od

 190 mm

T

 93 mm

C

 486 kN

C0

 630 kN

Pu

 71 Pu

reference speed

 1900 r/min

limit speed

 3400 r/min

weight

 11.5 kg

Mounting dimensions

2B

 86

b

 15

K

 10

r3,4min

 3

r5min

 1

damax

 110

Damin

 151

Damax

 177

Camin

 5

ramax

 3

rcmax

 1

e

 0.83

Y1

 0.81

Y2

 1.2

Y0

 0.8

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