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Tapered Roller Bearings

31306/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 31306/DF

d

 30 mm

od

 72 mm

T

 41.5 mm

C

 100 kN

C0

 100 kN

Pu

 11.4 Pu

reference speed

 5600 r/min

limit speed

 9500 r/min

weight

 0.82 kg

Mounting dimensions

2B

 38

b

 8

K

 5.5

r3,4min

 1.5

r5min

 0.6

damax

 40

Damin

 55

Damax

 65

Camin

 3

ramax

 1.5

rcmax

 0.6

e

 0.83

Y1

 0.81

Y2

 1.2

Y0

 0.8

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