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Inch Series

EE390095/390200 bearing

  • Inch Series
  • Inch Series
Bearing NO. :EE390095/390200
Boundary dimensions(mm)
d :241.3
D :508
T :117.475
B :95.25
C :73.025
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :1240
Cor :1780
Limiting speed(rpm)
Grease :800
Oil :1100
Application point
a :168.3
Abutment and fillet dimensions(mm)
da max :312
db min :272
Da max :429
Db min :479
ra max :6.4
rb max :6.4
Value
e :0.94
Y :0.64
Y0 :0.35
Weight (kg)
Refer :93

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.