Inch Series

EE752306/752380

  • 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. :EE752306/752380
Boundary dimensions(mm)
d :774.7
D :965.2
T :93.663
B :80.962
C :66.675
r 1.2min :6.4
r 3.4min :3.2
Basic load ratings(kN)
Cr :1830
Cor :4790
Limiting speed(rpm)
Grease :240
Oil :340
Application point
a :159.7
Abutment and fillet dimensions(mm)
da max :800
db min :820
Da max :910
Db min :920
ra max :6.4
rb max :3.2
Value
e :0.4
Y :1.49
Y0 :0.82
Weight (kg)
Refer :133