• 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. :99587/99098X
Boundary dimensions(mm)
d :149.225
D :250
T :66.675
B :66.675
C :47.625
r 1.2min :7.1
r 3.4min :3.2
Basic load ratings(kN)
Cr :549
Cor :913
Limiting speed(rpm)
Grease :1100
Oil :1500
Application point
a :55
Abutment and fillet dimensions(mm)
da max :168
db min :174
Da max :224
Db min :236
ra max :7.1
rb max :3.2
Value
e :0.41
Y :1.47
Y0 :0.81
Weight (kg)
Refer :12.4