Inch Series

LM961548/LM961511

  • 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. :LM961548/LM961511
Boundary dimensions(mm)
d :342.9
D :457.098
T :68.262
B :63.5
C :47.625
r 1.2min :3.3
r 3.4min :3.3
Basic load ratings(kN)
Cr :705
Cor :1640
Limiting speed(rpm)
Grease :670
Oil :900
Application point
a :
Abutment and fillet dimensions(mm)
da max :367
db min :363
Da max :423
Db min :443
ra max :3.3
rb max :3.3
Value
e :0.71
Y :0.84
Y0 :0.46
Weight (kg)
Refer :30