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Tapered Roller Bearings

30312/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 30312/DF

d

 60 mm

od

 130 mm

T

 67 mm

C

 357 kN

C0

 390 kN

Pu

 47.5 Pu

reference speed

 3600 r/min

limit speed

 5300 r/min

weight

 4.1 kg

Mounting dimensions

2B

 62

b

 9

K

 6

r3,4min

 2.5

r5min

 1

damax

 77

Damin

 112

Damax

 119

Camin

 5

ramax

 2.5

rcmax

 1

e

 0.35

Y1

 1.9

Y2

 2.9

Y0

 1.8

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