Inch Series

H247549/H247510

  • 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. :H247549/H247510
Boundary dimensions(mm)
d :234.95
D :384.175
T :112.712
B :112.712
C :90.488
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :1220
Cor :2220
Limiting speed(rpm)
Grease :900
Oil :1300
Application point
a :84.2
Abutment and fillet dimensions(mm)
da max :276
db min :251
Da max :344
Db min :369
ra max :6.4
rb max :6.4
Value
e :0.33
Y :1.8
Y0 :0.99
Weight (kg)
Refer :48.2