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Tapered Roller Bearings

30309/DF-Paired tapered roller bearings in face-to-face configuration

Libeat Bearings
Main Dimensions & Performance Data

Model

 30309/DF

d

 45 mm

od

 100 mm

T

 54.5 mm

C

 227 kN

C0

 240 kN

Pu

 28.5 Pu

reference speed

 4500 r/min

limit speed

 7000 r/min

weight

 2 kg

Mounting dimensions

2B

 50

b

 6

K

 3

r3,4min

 1.5

r5min

 0.6

damax

 59

Damin

 86

Damax

 92

Camin

 3

ramax

 1.5

rcmax

 0.6

e

 0.35

Y1

 1.9

Y2

 2.9

Y0

 1.8

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