Inch Series

EE662303/663550

  • 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. :EE662303/663550
Boundary dimensions(mm)
d :584.2
D :901.7
T :150.02
B :139.7
C :107.95
r 1.2min :7.9
r 3.4min :9.5
Basic load ratings(kN)
Cr :3900
Cor :7360
Limiting speed(rpm)
Grease :360
Oil :460
Application point
a :152.6
Abutment and fillet dimensions(mm)
da max :610
db min :670
Da max :830
Db min :840
ra max :7.9
rb max :9.5
Value
e :0.33
Y :1.81
Y0 :1
Weight (kg)
Refer :319