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32300 Series

32319J2 bearing

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  • 32300 Series
  • 32300 Series
Designation :32319J2
Principal dimensions（mm）
d1 :95
D :200
B :71,5
Basic load ratings（KN）
dyc(Cr) :501
stc(Cor) :670
Pu :72
Speed ratings（rpm）
Speed Ratings :2400
Limiting Speed :3400
Weight(Kg) :11,0
ISO335 
Dimensions (ABMA) :2GD
Dimensions （mm）
d :95
d1～ :141
B :67
C :55
r1,2(min) :4
r3,4(min) :3
a :47
Abutment and fillet dimensions （mm）
da(max) :115
db(min) :110
Da(min) :166
Da(max) :186
Db(min) :186
Ca(min) :8
Cb(min) :16,5
ra(max) :3
rb(max) :2,5
Value
e :0,35
Y :1,7
Yo :0,9

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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