Inch Series

EE153049/153101

  • 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. :EE153049/153101
Boundary dimensions(mm)
d :123.825
D :258.763
T :77.788
B :82.55
C :57.15
r 1.2min :9.5
r 3.4min :6.4
Basic load ratings(kN)
Cr :692
Cor :1010
Limiting speed(rpm)
Grease :1200
Oil :1700
Application point
a :51.1
Abutment and fillet dimensions(mm)
da max :148
db min :156
Da max :217
Db min :230
ra max :9.5
rb max :6.4
Value
e :0.32
Y :1.87
Y0 :1.03
Weight (kg)
Refer :18.8