Inch Series

HH258232/HH258210

  • 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. :HH258232/HH258210
Boundary dimensions(mm)
d :254
D :495.3
T :141.288
B :141.288
C :114.3
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :2330
Cor :4670
Limiting speed(rpm)
Grease :700
Oil :1000
Application point
a :108.1
Abutment and fillet dimensions(mm)
da max :273
db min :346
Da max :442
Db min :467
ra max :6.4
rb max :6.4
Value
e :0.33
Y :1.8
Y0 :0.99
Weight (kg)
Refer :128