Inch Series

M224748/M224711

  • 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. :M224748/M224711
Boundary dimensions(mm)
d :119.975
D :172.242
T :35.72
B :36.513
C :27.783
r 1.2min :3.6
r 3.4min :1.6
Basic load ratings(kN)
Cr :208
Cor :362
Limiting speed(rpm)
Grease :1700
Oil :2500
Application point
a :32.1
Abutment and fillet dimensions(mm)
da max :132
db min :133
Da max :159
Db min :166
ra max :3.6
rb max :1.6
Value
e :0.33
Y :1.8
Y0 :0.99
Weight (kg)
Refer :2.58