Inch Series

HM124644/HM124618

  • Inch Series
  • Inch Series

Description

Tapered roller bearings feature a cup and cone assembly. The cup is comprised of the outer ring and the cone assembly consists of inner ring, rollers, and cage. This bearing construction accommodates combined loads and provides low friction during operation. By adjusting one single row tapered roller bearing against a second tapered roller bearing and applying a preload, a rigid bearing application can be achieved.

Dimension and Parameters

Bearing NO. :HM124644/HM124618
Boundary dimensions(mm)
d :117.373
D :195.263
T :53.975
B :57.15
C :44.45
r 1.2min :1.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :365
Cor :599
Limiting speed(rpm)
Grease :1800
Oil :2600
Application point
a :35.9
Abutment and fillet dimensions(mm)
da max :126
db min :136
Da max :173
Db min :181
ra max :1.6
rb max :3.2
Value
e :0.26
Y :2.27
Y0 :1.25
Weight (kg)
Refer :6.36