Inch Series

LM241148/LM241111

  • 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. :LM241148/LM241111
Boundary dimensions(mm)
d :203.987
D :276.225
T :42.863
B :46.038
C :34.132
r 1.2min :3.6
r 3.4min :3.2
Basic load ratings(kN)
Cr :375
Cor :715
Limiting speed(rpm)
Grease :1000
Oil :1500
Application point
a :46.3
Abutment and fillet dimensions(mm)
da max :217
db min :221
Da max :257
Db min :264
ra max :3.6
rb max :3.2
Value
e :0.32
Y :1.88
Y0 :1.04
Weight (kg)
Refer :7.12