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Tapered Roller Bearings

31315/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 31315/DF

d

 75 mm

od

 160 mm

T

 80 mm

C

 438 kN

C0

 490 kN

Pu

 58.5 Pu

reference speed

 2400 r/min

limit speed

 4300 r/min

weight

 7.15 kg

Mounting dimensions

2B

 74

b

 15

K

 10

r3,4min

 2.5

r5min

 1

damax

 91

Damin

 127

Damax

 149

Camin

 5

ramax

 2.5

rcmax

 1

e

 0.83

Y1

 0.81

Y2

 1.2

Y0

 0.8

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