HM235148/HM235118 bearing
Bearing NO. :HM235148/HM235118
Boundary dimensions(mm)
d :165.1
D :260.35
T :53.975
B :58.738
C :41.275
r 1.2min :1.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :467
Cor :812
Limiting speed(rpm)
Grease :1400
Oil :1900
Application point
a :45
Abutment and fillet dimensions(mm)
da max :173
db min :189
Da max :232
Db min :241
ra max :1.6
rb max :3.2
Value
e :0.32
Y :1.88
Y0 :1.04
Weight (kg)
Refer :10.6
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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