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32200 Series

32220J2 bearing

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  • 32200 Series
  • 32200 Series
Designation :32220J2
Principal dimensions（mm）
d1 :100
D :180
B :49
Basic load ratings（KN）
dyc(Cr) :319
stc(Cor) :440
Pu :48
Speed ratings（rpm）
Speed Ratings :2600
Limiting Speed :3600
Weight(Kg) :4,90
ISO335 
Dimensions (ABMA) :3FC
Dimensions （mm）
d :100
d1～ :135
B :46
C :39
r1,2(min) :3
r3,4(min) :2,5
a :41
Abutment and fillet dimensions （mm）
da(max) :115
db(min) :112
Da(min) :154
Da(max) :168
Db(min) :171
Ca(min) :5
Cb(min) :10
ra(max) :2,5
rb(max) :2
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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