Inch Series

EE514045/514110

  • 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. :EE514045/514110
Boundary dimensions(mm)
d :114.3
D :279.4
T :82.55
B :82.55
C :53.975
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :660
Cor :909
Limiting speed(rpm)
Grease :1200
Oil :2000
Application point
a :77.8
Abutment and fillet dimensions(mm)
da max :132
db min :159
Da max :228
Db min :252
ra max :6.4
rb max :6.4
Value
e :0.65
Y :0.92
Y0 :0.51
Weight (kg)
Refer :24.2