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32300 Series

32313BJ2/QU4CL7CVQ267 bearing

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  • 32300 Series
  • 32300 Series
Designation :32313BJ2/QU4CL7CVQ267
Principal dimensions（mm）
d1 :65
D :140
B :51
Basic load ratings（KN）
dyc(Cr) :285
stc(Cor) :345
Pu :40,5
Speed ratings（rpm）
Speed Ratings :3600
Limiting Speed :4800
Weight(Kg) :3,35
ISO335 
Dimensions (ABMA) :5GD
Dimensions （mm）
d :65
d1～ :105
B :48
C :39
r1,2(min) :3
r3,4(min) :2,5
a :41
Abutment and fillet dimensions （mm）
da(max) :79
db(min) :77
Da(min) :107
Da(max) :128
Db(min) :131
Ca(min) :6
Cb(min) :12
ra(max) :2,5
rb(max) :2
Value
e :0,54
Y :1,1
Yo :0,6

Tapered roller bearings are made of inner races called cones and outer races call cups. They are called tapered roller bearings because the cone assembly is narrower in one end and the races are built with one side narrower as well to match the rollers. This bearing construction is ideal for environments where high speed and heavy loads occur, and a low friction is needed. Tapered roller bearings are widely used in applications like automotive, rail, gearboxes, agriculture, machine tools, construction and more.


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