Inch Series

LL562749/LL562710

  • 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. :LL562749/LL562710
Boundary dimensions(mm)
d :361.95
D :406.4
T :23.812
B :23.812
C :17.462
r 1.2min :2.3
r 3.4min :1.5
Basic load ratings(kN)
Cr :173
Cor :470
Limiting speed(rpm)
Grease :630
Oil :850
Application point
a :
Abutment and fillet dimensions(mm)
da max :372
db min :371
Da max :396
Db min :401
ra max :2.3
rb max :1.5
Value
e :0.4
Y :1.49
Y0 :0.82
Weight (kg)
Refer :3.56