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31309/DF Paired tapered roller bearings in face-to-face configuration

Position:Model > Tapered Roller Bearings
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Main Dimensions & Performance Data

Model

31309/DF

d

45 mm

od

100 mm

T

54.5 mm

C

194 kN

C0

204 kN

Pu

24.5 Pu

reference speed

4000 r/min

limit speed

6700 r/min

weight

2 kg
Mounting dimensions

2B

50

b

10

K

8.5

r3,4min

1.5

r5min

0.6

damax

57

Damin

79

Damax

92

Camin

4

ramax

1.5

rcmax

0.6

e

0.83

Y1

0.81

Y2

1.2

Y0

0.8

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