Inch Series

H239640/H239610

  • 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. :H239640/H239610
Boundary dimensions(mm)
d :177.8
D :319.964
T :88.9
B :85.725
C :65.088
r 1.2min :3.5
r 3.4min :4.8
Basic load ratings(kN)
Cr :855
Cor :1270
Limiting speed(rpm)
Grease :1100
Oil :1500
Application point
a :66.3
Abutment and fillet dimensions(mm)
da max :215
db min :197
Da max :292
Db min :309
ra max :3.5
rb max :4.8
Value
e :0.32
Y :1.9
Y0 :1
Weight (kg)
Refer :26.9