Inch Series

HH234040/HH234018

  • 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. :HH234040/HH234018
Boundary dimensions(mm)
d :146.05
D :317.5
T :88.9
B :93.662
C :66.675
r 1.2min :9.7
r 3.4min :6.8
Basic load ratings(kN)
Cr :885
Cor :1190
Limiting speed(rpm)
Grease :950
Oil :1400
Application point
a :63.2
Abutment and fillet dimensions(mm)
da max :194
db min :168
Da max :279
Db min :298
ra max :9.7
rb max :6.8
Value
e :0.33
Y :1.8
Y0 :1
Weight (kg)
Refer :31.2