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Tapered Roller Bearings

31312/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 31312/DF

d

 60 mm

od

 130 mm

T

 67 mm

C

 303 kN

C0

 335 kN

Pu

 40.5 Pu

reference speed

 3000 r/min

limit speed

 5300 r/min

weight

 4.05 kg

Mounting dimensions

2B

 62

b

 13

K

 10

r3,4min

 2.5

r5min

 1

damax

 74

Damin

 103

Damax

 119

Camin

 5

ramax

 2.5

rcmax

 1

e

 0.83

Y1

 0.81

Y2

 1.2

Y0

 0.8

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