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Liaocheng Liqing Bearing Technology Co., Ltd.

Tapered Roller Bearings

30321-Single row tapered roller bearing

Libeat Bearings
Main Dimensions & Performance Data

Model

30321

Iso355 standard

2GB

d

105 mm

od

225 mm

T

53.5 mm

cr

462 kN

cor

530 kN

Pu

57 Pu

reference speed

2200 r/min

limit speed

3000 r/min

weight

9.1 kg

Mounting dimensions

d1

155

B

49

C

41

r1,2min

4

r3,4min

3

a

41

damax

133

dbmin

121

Damin

193

Damax

212

Dbmin

206

Camin

7

Cbmin

12.5

ramax

4

rbmax

3

e

0.35

Y

1.7

Y0

0.9

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