Back
Single Row Tapered Roller Bearings (Inch Series)
Single Row Tapered Roller Bearings (Inch Series)
QDY
Single Row Tapered Roller Bearings (Inch Series)
QDY
Printable Page
Dimension and Parameters
-
Bearing NO. :74525/74856
- Boundary dimensions(mm)
-
d :133.35
-
D :217.488
-
T :47.625
-
B :47.625
-
C :34.925
-
r 1.2min :3.5
-
r 3.4min :3.3
- Basic load ratings(kN)
-
Cr :287
-
Cor :495
- Limiting speed(rpm)
-
Grease :1500
-
Oil :2000
- Application point
-
a :48.4
- Abutment and fillet dimensions(mm)
-
da max :160
-
db min :147
-
Da max :196
-
Db min :210
-
ra max :3.5
-
rb max :3.3
- Value
-
e :0.49
-
Y :1.2
-
Y0 :0.68
- Weight (kg)
-
Refer :6.57
