Inch Series

EE275100/275158

  • 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. :EE275100/275158
Boundary dimensions(mm)
d :254
D :403.225
T :69.85
B :69.85
C :46.038
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :738
Cor :1540
Limiting speed(rpm)
Grease :700
Oil :1000
Application point
a :71.5
Abutment and fillet dimensions(mm)
da max :273
db min :313
Da max :365
Db min :378
ra max :6.4
rb max :6.4
Value
e :0.4
Y :1.49
Y0 :0.82
Weight (kg)
Refer :32.5