HH923649/HH923610 bearing
Bearing NO. :HH923649/HH923610
Boundary dimensions(mm)
d :101.6
D :250.825
T :76.2
B :73.025
C :50.8
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :530
Cor :645
Limiting speed(rpm)
Grease :1500
Oil :2000
Application point
a :73.3
Abutment and fillet dimensions(mm)
da max :118
db min :145
Da max :210
Db min :238
ra max :6.4
rb max :6.4
Value
e :0.7
Y :0.86
Y0 :0.47
Weight (kg)
Refer :16.8
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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