Inch Series

EE221026/221575

  • 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. :EE221026/221575
Boundary dimensions(mm)
d :260.35
D :400.05
T :69.85
B :67.47
C :46.038
r 1.2min :9.7
r 3.4min :6.4
Basic load ratings(kN)
Cr :735
Cor :1220
Limiting speed(rpm)
Grease :800
Oil :1100
Application point
a :71.4
Abutment and fillet dimensions(mm)
da max :300
db min :278
Da max :366
Db min :383
ra max :9.7
rb max :6.4
Value
e :0.39
Y :1.5
Y0 :0.84
Weight (kg)
Refer :26.7