Inch Series

EE655270/655345

  • 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. :EE655270/655345
Boundary dimensions(mm)
d :685.8
D :876.3
T :93.662
B :92.075
C :69.85
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :2160
Cor :5550
Limiting speed(rpm)
Grease :300
Oil :400
Application point
a :149.9
Abutment and fillet dimensions(mm)
da max :737
db min :712
Da max :832
Db min :857
ra max :6.4
rb max :6.4
Value
e :0.42
Y :1.4
Y0 :0.79
Weight (kg)
Refer :134