LL582949/LL582910 bearing
Bearing NO. :LL582949/LL582910
Boundary dimensions(mm)
d :736.6
D :825.5
T :31.75
B :31.75
C :25.4
r 1.2min :3.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :497
Cor :1550
Limiting speed(rpm)
Grease :300
Oil :400
Application point
a :117
Abutment and fillet dimensions(mm)
da max :755
db min :760
Da max :800
Db min :800
ra max :3.6
rb max :3.2
Value
e :0.4
Y :1.51
Y0 :0.83
Weight (kg)
Refer :21.3
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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