• 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. :80170/80222
Boundary dimensions(mm)
d :431.8
D :565.15
T :44.45
B :44.45
C :31.75
r 1.2min :3.3
r 3.4min :3.3
Basic load ratings(kN)
Cr :610
Cor :1480
Limiting speed(rpm)
Grease :500
Oil :670
Application point
a :71
Abutment and fillet dimensions(mm)
da max :467
db min :456
Da max :536
Db min :545
ra max :3.3
rb max :3.3
Value
e :0.32
Y :1.9
Y0 :1
Weight (kg)
Refer :28.6