EE752295/752380 bearing
Bearing NO. :EE752295/752380
Boundary dimensions(mm)
d :749.3
D :965.2
T :93.663
B :80.963
C :66.675
r 1.2min :6.4
r 3.4min :3.2
Basic load ratings(kN)
Cr :1830
Cor :4790
Limiting speed(rpm)
Grease :280
Oil :380
Application point
a :159.7
Abutment and fillet dimensions(mm)
da max :775
db min :820
Da max :910
Db min :920
ra max :6.4
rb max :3.2
Value
e :0.4
Y :1.49
Y0 :0.82
Weight (kg)
Refer :152
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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