HH926744/HH926710 bearing
Bearing NO. :HH926744/HH926710
Boundary dimensions(mm)
d :114.3
D :273.05
T :82.55
B :82.55
C :53.975
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :685
Cor :870
Limiting speed(rpm)
Grease :1200
Oil :2000
Application point
a :77
Abutment and fillet dimensions(mm)
da max :134
db min :162
Da max :234
Db min :261
ra max :6.4
rb max :6.4
Value
e :0.63
Y :0.95
Y0 :0.52
Weight (kg)
Refer :21.8
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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