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30311 Single row tapered roller bearing

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

Model

30311

Iso355 standard

2FB

d

55 mm

od

120 mm

T

31.5 mm

cr

176 kN

cor

163 kN

Pu

19.3 Pu

reference speed

4800 r/min

limit speed

5600 r/min

weight

1.55 kg
Mounting dimensions

d1

84

B

29

C

25

r1,2min

2.5

r3,4min

2

a

23

damax

72

dbmin

66.5

Damin

104

Damax

110

Dbmin

111

Camin

4

Cbmin

6.5

ramax

2.5

rbmax

2

e

0.35

Y

1.7

Y0

0.9

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