Inch Series

HH926744/HH926710

  • 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. :HH926744/HH926710
Boundary dimensions(mm)
d :114.3
D :273.05
T :82.55
B :82.55
C :53.975
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :685
Cor :870
Limiting speed(rpm)
Grease :1200
Oil :2000
Application point
a :77
Abutment and fillet dimensions(mm)
da max :134
db min :162
Da max :234
Db min :261
ra max :6.4
rb max :6.4
Value
e :0.63
Y :0.95
Y0 :0.52
Weight (kg)
Refer :21.8