Inch Series

EE425179A/425299

  • 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. :EE425179A/425299
Boundary dimensions(mm)
d :456.794
D :761.873
T :142.875
B :142.875
C :101.6
r 1.2min :16
r 3.4min :6.4
Basic load ratings(kN)
Cr :3240
Cor :5610
Limiting speed(rpm)
Grease :450
Oil :600
Application point
a :154.5
Abutment and fillet dimensions(mm)
da max :497
db min :530
Da max :685
Db min :710
ra max :16
rb max :6.4
Value
e :0.44
Y :1.35
Y0 :0.74
Weight (kg)
Refer :242