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31314/DF Paired tapered roller bearings in face-to-face configuration

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

Model

 31314/DF

d

 70 mm

od

 150 mm

T

 76 mm

C

 393 kN

C0

 440 kN

Pu

 54 Pu

reference speed

 2600 r/min

limit speed

 4500 r/min

weight

 6.1 kg
Mounting dimensions

2B

 70

b

 10

K

 7.5

r3,4min

 2.5

r5min

 1

damax

 85

Damin

 118

Damax

 139

Camin

 5

ramax

 2.5

rcmax

 1

e

 0.83

Y1

 0.81

Y2

 1.2

Y0

 0.8

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