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33000 Series

33022 bearing

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  • 33000 Series
  • 33000 Series
Designation :33022
Principal dimensions（mm）
d1 :110
D :170
B :47
Basic load ratings（KN）
dyc(Cr) :281
stc(Cor) :500
Pu :53
Speed ratings（rpm）
Speed Ratings :2600
Limiting Speed :3600
Weight(Kg) :3,85
ISO335 
Dimensions (ABMA) :2DE
Dimensions （mm）
d :110
d1～ :139
B :47
C :37
r1,2(min) :2,5
r3,4(min) :2
a :34
Abutment and fillet dimensions （mm）
da(max) :123
db(min) :121
Da(min) :152
Da(max) :160
Db(min) :161
Ca(min) :7
Cb(min) :10
ra(max) :2
rb(max) :2
Value
e :0,28
Y :2,1
Yo :1,1

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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