Inch Series

EE80385/80325

  • 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. :EE80385/80325
Boundary dimensions(mm)
d :431.8
D :533.4
T :46.038
B :46.038
C :34.925
r 1.2min :3.3
r 3.4min :3.3
Basic load ratings(kN)
Cr :580
Cor :1380
Limiting speed(rpm)
Grease :500
Oil :670
Application point
a :69.3
Abutment and fillet dimensions(mm)
da max :458
db min :447
Da max :511
Db min :521
ra max :3.3
rb max :3.3
Value
e :0.31
Y :2
Y0 :1.1
Weight (kg)
Refer :20.8