Inch Series

HH231649/HH231615

  • 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. :HH231649/HH231615
Boundary dimensions(mm)
d :139.7
D :295.275
T :82.55
B :87.312
C :57.15
r 1.2min :9.7
r 3.4min :6.4
Basic load ratings(kN)
Cr :770
Cor :1010
Limiting speed(rpm)
Grease :1300
Oil :1800
Application point
a :56.3
Abutment and fillet dimensions(mm)
da max :182
db min :158
Da max :261
Db min :278
ra max :9.7
rb max :6.4
Value
e :0.32
Y :1.9
Y0 :1
Weight (kg)
Refer :23.9