• 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. :783/772
Boundary dimensions(mm)
d :100
D :180.975
T :47.625
B :48.006
C :38.1
r 1.2min :3.5
r 3.4min :3.3
Basic load ratings(kN)
Cr :258
Cor :375
Limiting speed(rpm)
Grease :1800
Oil :2700
Application point
a :39.1
Abutment and fillet dimensions(mm)
da max :111
db min :123
Da max :160
Db min :172
ra max :3.5
rb max :3.3
Value
e :0.39
Y :1.6
Y0 :0.86
Weight (kg)
Refer :4.96