Inch Series

L225849/L225818

  • 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. :L225849/L225818
Boundary dimensions(mm)
d :127
D :180.975
T :25.4
B :26.195
C :20.638
r 1.2min :1.5
r 3.4min :1.5
Basic load ratings(kN)
Cr :123
Cor :251
Limiting speed(rpm)
Grease :1700
Oil :2400
Application point
a :28.1
Abutment and fillet dimensions(mm)
da max :140
db min :134
Da max :165
Db min :170
ra max :1.5
rb max :1.5
Value
e :0.33
Y :1.8
Y0 :0.99
Weight (kg)
Refer :2.14