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32000 Series

32040X bearing

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  • 32000 Series
  • 32000 Series
Designation :32040X
Principal dimensions（mm）
d1 :200
D :310
B :70
Basic load ratings（KN）
dyc(Cr) :748
stc(Cor) :1370
Pu :127
Speed ratings（rpm）
Speed Ratings :1400
Limiting Speed :1900
Weight(Kg) :19,5
ISO335 
Dimensions (ABMA) :4FD
Dimensions （mm）
d :200
d1～ :254
B :70
C :53
r1,2(min) :3
r3,4(min) :2,5
a :66
Abutment and fillet dimensions （mm）
da(max) :222
db(min) :214
Da(min) :273
Da(max) :296
Db(min) :297
Ca(min) :11
Cb(min) :17
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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