EE822100X/822175 bearing
Bearing NO. :EE822100X/822175
Boundary dimensions(mm)
d :254
D :444.5
T :76.2
B :76.2
C :50.8
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :860
Cor :1380
Limiting speed(rpm)
Grease :700
Oil :1000
Application point
a :81
Abutment and fillet dimensions(mm)
da max :273
db min :316
Da max :392
Db min :406
ra max :6.4
rb max :6.4
Value
e :0.42
Y :1.44
Y0 :0.79
Weight (kg)
Refer :43.6
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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