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32200 Series

32248J3 bearing

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  • 32200 Series
  • 32200 Series
Designation :32248J3
Principal dimensions（mm）
d1 :240
D :440
B :127
Basic load ratings（KN）
dyc(Cr) :1790
stc(Cor) :3350
Pu :275
Speed ratings（rpm）
Speed Ratings :1000
Limiting Speed :1400
Weight(Kg) :83,5
ISO335 
Dimensions (ABMA) :-
Dimensions （mm）
d :240
d1～ :346
B :120
C :100
r1,2(min) :5
r3,4(min) :4
a :105
Abutment and fillet dimensions （mm）
da(max) :290
db(min) :262
Da(min) :365
Da(max) :420
Db(min) :415
Ca(min) :13
Cb(min) :27
ra(max) :4
rb(max) :3
Value
e :0,43
Y :1,4
Yo :0,8

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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