EE982028/982900 bearing
Bearing NO. :EE982028/982900
Boundary dimensions(mm)
d :514.35
D :736.6
T :88.9
B :81.758
C :53.975
r 1.2min :6.4
r 3.4min :3.3
Basic load ratings(kN)
Cr :1620
Cor :3400
Limiting speed(rpm)
Grease :400
Oil :530
Application point
a :134.9
Abutment and fillet dimensions(mm)
da max :576
db min :551
Da max :693
Db min :712
ra max :6.4
rb max :3.3
Value
e :0.48
Y :1.3
Y0 :0.69
Weight (kg)
Refer :109
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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