Back
Single Row Tapered Roller Bearings (Inch Series)
Dimension and Parameters
-
Bearing NO. :LL648449/LL648416
- Boundary dimensions(mm)
-
d :254
-
D :315.913
-
T :31.75
-
B :31.75
-
C :22.225
-
r 1.2min :3.6
-
r 3.4min :4.8
- Basic load ratings(kN)
-
Cr :241
-
Cor :549
- Limiting speed(rpm)
-
Grease :800
-
Oil :1100
- Application point
-
a :54
- Abutment and fillet dimensions(mm)
-
da max :267
-
db min :268
-
Da max :295
-
Db min :301
-
ra max :3.6
-
rb max :4.8
- Value
-
e :0.43
-
Y :1.39
-
Y0 :0.77
- Weight (kg)
-
Refer :4.99