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33000 Series

33014 bearing

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  • 33000 Series
  • 33000 Series
Designation :33014
Principal dimensions（mm）
d1 :70
D :110
B :31
Basic load ratings（KN）
dyc(Cr) :130
stc(Cor) :196
Pu :22,8
Speed ratings（rpm）
Speed Ratings :4300
Limiting Speed :5600
Weight(Kg) :1,10
ISO335 
Dimensions (ABMA) :2CE
Dimensions （mm）
d :70
d1～ :88,8
B :31
C :25,5
r1,2(min) :1,5
r3,4(min) :1,5
a :23
Abutment and fillet dimensions （mm）
da(max) :78
db(min) :77
Da(min) :99
Da(max) :103
Db(min) :105
Ca(min) :5
Cb(min) :5,5
ra(max) :1,5
rb(max) :1,5
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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