Back
Single Row Cylindrical Roller Bearings
Single Row Cylindrical Roller Bearings
QDY
Single Row Cylindrical Roller Bearings
QDY
Printable Page
Dimension and Parameters
- Bearing NO.
-
New :NUP311
-
Old :
- Boundary dimensions(mm)
-
d :55
-
D :120
-
B :29
-
r 1.2min :
-
r3、4min :
-
Fw :
-
Ew :
- Basic load ratings(kN)
-
Cr :159
-
Cor :100
- Limiting speed(rpm)
-
Grease :5300
-
Oil :6300
- Abutment and fillet dimensions(mm)
-
da min :
-
db min :
-
Da max :
-
Db max :
-
ra max :
-
rb max :
- Weight (kg)
-
Refer :1.48
