Inch Series

EE243190/243250

  • 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. :EE243190/243250
Boundary dimensions(mm)
d :482.6
D :634.873
T :80.962
B :80.962
C :63.5
r 1.2min :6.4
r 3.4min :3.3
Basic load ratings(kN)
Cr :1340
Cor :3300
Limiting speed(rpm)
Grease :450
Oil :600
Application point
a :99.1
Abutment and fillet dimensions(mm)
da max :530
db min :508
Da max :606
Db min :622
ra max :6.4
rb max :3.3
Value
e :0.34
Y :1.8
Y0 :0.97
Weight (kg)
Refer :67.6