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32000 Series

32044X bearing

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  • 32000 Series
  • 32000 Series
Designation :32044X
Principal dimensions（mm）
d1 :220
D :340
B :76
Basic load ratings（KN）
dyc(Cr) :897
stc(Cor) :1660
Pu :150
Speed ratings（rpm）
Speed Ratings :1300
Limiting Speed :1700
Weight(Kg) :25,5
ISO335 
Dimensions (ABMA) :4FD
Dimensions （mm）
d :220
d1～ :279
B :76
C :57
r1,2(min) :4
r3,4(min) :3
a :72
Abutment and fillet dimensions （mm）
da(max) :244
db(min) :236
Da(min) :300
Da(max) :325
Db(min) :326
Ca(min) :12
Cb(min) :19
ra(max) :3
rb(max) :2,5
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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