LL582949/LL582910B bearing
Bearing NO. :LL582949/LL582910B
Boundary dimensions(mm)
d :736.6
D :825.5
T :31.75
B :31.75
C :25.4
r 1.2min :3.5
r 3.4min :3.3
Basic load ratings(kN)
Cr :429
Cor :1370
Limiting speed(rpm)
Grease :300
Oil :400
Application point
a :119
Abutment and fillet dimensions(mm)
da max :754
db min :767
Da max :804
Db min :809
ra max :3
rb max :3
Value
e :0.4
Y :1.5
Y0 :0.8
Weight (kg)
Refer :22.5
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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