Inch Series

L570649/L570610

  • 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. :L570649/L570610
Boundary dimensions(mm)
d :457.2
D :573.088
T :74.612
B :74.612
C :57.15
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :1020
Cor :2610
Limiting speed(rpm)
Grease :500
Oil :670
Application point
a :101.2
Abutment and fillet dimensions(mm)
da max :493
db min :472
Da max :542
Db min :562
ra max :6.4
rb max :6.4
Value
e :0.4
Y :1.5
Y0 :0.83
Weight (kg)
Refer :42