HM926749/HM926710 bearing
Bearing NO. :HM926749/HM926710
Boundary dimensions(mm)
d :127.792
D :228.6
T :53.975
B :49.428
C :38.1
r 1.2min :3.5
r 3.4min :3.3
Basic load ratings(kN)
Cr :375
Cor :530
Limiting speed(rpm)
Grease :1600
Oil :2100
Application point
a :67.7
Abutment and fillet dimensions(mm)
da max :158
db min :139
Da max :201
Db min :223
ra max :3.5
rb max :3.3
Value
e :0.74
Y :0.81
Y0 :0.45
Weight (kg)
Refer :8.53
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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