Inch Series

EE607070/607140

  • 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. :EE607070/607140
Boundary dimensions(mm)
d :177.8
D :355.6
T :79.375
B :77.788
C :53.975
r 1.2min :6.4
r 3.4min :6.4
Basic load ratings(kN)
Cr :754
Cor :1090
Limiting speed(rpm)
Grease :1000
Oil :1500
Application point
a :83.8
Abutment and fillet dimensions(mm)
da max :196
db min :228
Da max :305
Db min :324
ra max :6.4
rb max :6.4
Value
e :0.55
Y :1.1
Y0 :0.6
Weight (kg)
Refer :32.7