32300 Series

32315BJ2/QCL7C

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  • 32300 Series
  • 32300 Series

Description

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

Dimension and Parameters

Designation :32315BJ2/QCL7C
Principal dimensions（mm）
d1 :75
D :160
B :58
Basic load ratings（KN）
dyc(Cr) :380
stc(Cor) :475
Pu :55
Speed ratings（rpm）
Speed Ratings :3200
Limiting Speed :4000
Weight(Kg) :5,55
ISO335 
Dimensions (ABMA) :5GD
Dimensions （mm）
d :75
d1～ :120
B :55
C :45
r1,2(min) :3
r3,4(min) :2,5
a :46
Abutment and fillet dimensions （mm）
da(max) :90
db(min) :87
Da(min) :124
Da(max) :148
Db(min) :151
Ca(min) :7
Cb(min) :13
ra(max) :2,5
rb(max) :2
Value
e :0,54
Y :1,1
Yo :0,6
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