Inch Series

HH437549/HH437510

  • 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. :HH437549/HH437510
Boundary dimensions(mm)
d :165.1
D :336.55
T :92.075
B :95.25
C :69.85
r 1.2min :3.3
r 3.4min :6.4
Basic load ratings(kN)
Cr :990
Cor :1380
Limiting speed(rpm)
Grease :1100
Oil :1400
Application point
a :70.8
Abutment and fillet dimensions(mm)
da max :206
db min :185
Da max :297
Db min :320
ra max :3.3
rb max :6.4
Value
e :0.37
Y :1.6
Y0 :0.89
Weight (kg)
Refer :35