Inch Series

LL735449/LL735410

  • 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. :LL735449/LL735410
Boundary dimensions(mm)
d :177.8
D :215.9
T :20.638
B :20.638
C :15.083
r 1.2min :1.5
r 3.4min :1.5
Basic load ratings(kN)
Cr :109
Cor :241
Limiting speed(rpm)
Grease :1200
Oil :1600
Application point
a :38.5
Abutment and fillet dimensions(mm)
da max :190
db min :184
Da max :206
Db min :211
ra max :1.5
rb max :1.5
Value
e :0.45
Y :1.3
Y0 :0.73
Weight (kg)
Refer :1.51