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33100 Series

33117/Q bearing

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  • 33100 Series
  • 33100 Series
Designation :33117/Q
Principal dimensions（mm）
d1 :85
D :140
B :41
Basic load ratings（KN）
dyc(Cr) :220
stc(Cor) :340
Pu :38
Speed ratings（rpm）
Speed Ratings :3400
Limiting Speed :4500
Weight(Kg) :2,45
ISO335 
Dimensions (ABMA) :3DE
Dimensions （mm）
d :85
d1～ :112
B :41
C :32
r1,2(min) :2,5
r3,4(min) :2
a :32
Abutment and fillet dimensions （mm）
da(max) :95
db(min) :95
Da(min) :122
Da(max) :130
Db(min) :135
Ca(min) :7
Cb(min) :9
ra(max) :2
rb(max) :2
Value
e :0,4
Y :1,5
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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