Inch Series

JL725346/JL725316

  • 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. :JL725346/JL725316
Boundary dimensions(mm)
d :125
D :175
T :25.4
B :25.4
C :18.288
r 1.2min :3.3
r 3.4min :3.3
Basic load ratings(kN)
Cr :134
Cor :232
Limiting speed(rpm)
Grease :1200
Oil :1700
Application point
a :34.3
Abutment and fillet dimensions(mm)
da max :141
db min :131
Da max :160
Db min :170
ra max :3.3
rb max :3.3
Value
e :0.48
Y :1.3
Y0 :0.69
Weight (kg)
Refer :1.76