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32300 Series

32316J2 bearing

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  • 32300 Series
  • 32300 Series
Designation :32316J2
Principal dimensions（mm）
d1 :80
D :170
B :61,5
Basic load ratings（KN）
dyc(Cr) :380
stc(Cor) :500
Pu :57
Speed ratings（rpm）
Speed Ratings :3000
Limiting Speed :4300
Weight(Kg) :6,20
ISO335 
Dimensions (ABMA) :2GD
Dimensions （mm）
d :80
d1～ :120
B :58
C :48
r1,2(min) :3
r3,4(min) :2,5
a :41
Abutment and fillet dimensions （mm）
da(max) :98
db(min) :92
Da(min) :142
Da(max) :158
Db(min) :159
Ca(min) :7
Cb(min) :13,5
ra(max) :2,5
rb(max) :2
Value
e :0,35
Y :1,7
Yo :0,9

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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