Inch Series

543086/543116

  • 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. :543086/543116
Boundary dimensions(mm)
d :219.969
D :292.009
T :31.75
B :31.75
C :22.225
r 1.2min :3.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :231
Cor :472
Limiting speed(rpm)
Grease :1000
Oil :1500
Application point
a :45.1
Abutment and fillet dimensions(mm)
da max :233
db min :238
Da max :267
Db min :272
ra max :3.6
rb max :3.2
Value
e :0.38
Y :1.56
Y0 :0.86
Weight (kg)
Refer :5.27