• 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. :71450/71753
Boundary dimensions(mm)
d :114.3
D :192
T :47.625
B :49.212
C :34.925
r 1.2min :3.5
r 3.4min :3.3
Basic load ratings(kN)
Cr :296
Cor :465
Limiting speed(rpm)
Grease :1700
Oil :2400
Application point
a :40
Abutment and fillet dimensions(mm)
da max :124
db min :136
Da max :178
Db min :178
ra max :3
rb max :3
Value
e :0.42
Y :1.4
Y0 :0.79
Weight (kg)
Refer :5.4