Inch Series

EE671801/672873

  • 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. :EE671801/672873
Boundary dimensions(mm)
d :457.2
D :730.148
T :120.65
B :114.3
C :82.55
r 1.2min :9.5
r 3.4min :6.4
Basic load ratings(kN)
Cr :2420
Cor :4120
Limiting speed(rpm)
Grease :450
Oil :600
Application point
a :128.9
Abutment and fillet dimensions(mm)
da max :484
db min :520
Da max :660
Db min :680
ra max :9.5
rb max :6.4
Value
e :0.39
Y :1.53
Y0 :0.84
Weight (kg)
Refer :163