EE158350/158442 bearing
Bearing NO. :EE158350/158442
Boundary dimensions(mm)
d :889
D :1123.95
T :120.65
B :111.125
C :76.2
r 1.2min :19
r 3.4min :6.4
Basic load ratings(kN)
Cr :2860
Cor :6850
Limiting speed(rpm)
Grease :200
Oil :300
Application point
a :199
Abutment and fillet dimensions(mm)
da max :940
db min :940
Da max :1070
Db min :1080
ra max :19
rb max :6.4
Value
e :0.45
Y :1.34
Y0 :0.73
Weight (kg)
Refer :237
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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