What are you looking for?

30200 Series

30219J2 bearing

Send Inquiry
PDF
  • 30200 Series
  • 30200 Series
Designation :30219J2
Principal dimensions（mm）
d1 :95
D :170
B :34,5
Basic load ratings（KN）
dyc(Cr) :216
stc(Cor) :275
Pu :31,5
Speed ratings（rpm）
Speed Ratings :2800
Limiting Speed :3800
Weight(Kg) :3,00
ISO335 
Dimensions (ABMA) :3FB
Dimensions （mm）
d :95
d1～ :126
B :32
C :27
r1,2(min) :3
r3,4(min) :2,5
a :33
Abutment and fillet dimensions （mm）
da(max) :110
db(min) :107
Da(min) :149
Da(max) :158
Db(min) :159
Ca(min) :5
Cb(min) :7,5
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.


Related Products

Inch Series
Inch Series
30300 Series
30300 Series
32200 Series
32200 Series