Parts Number
Inquiry
Product Information
Désignations
NU2217ET7
Dimensions des frontières
| d | 85 | mm | Bore diameter |
| D | 150 | mm | Outside diameter |
| B | 36 | mm | Width |
| FW | 100.5 | mm | Raceway diameter of inner ring |
| r (min.) | 2 | mm | Chamfer dimension |
| r1 (min.) | 2 | mm | Chamfer dimension |
Charges nominales de base
| Cr | 268000 | N | Basic dynamic load rating |
| C0r | 279000 | N | Basic static load rating |
Vitesses
| Thermal Speed Rating (Oil-bath) | 4800 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 5600 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 3800 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 4500 | min-1 | Oil-bath lubrication |
Abutment and Fillet Dimensions
| db (min.) | 94 | mm | Diameter of shaft / spacer sleeve abutment |
| db (max.) | 98 | mm | Diameter of shaft / spacer sleeve abutment |
| dc (min.) | 104 | mm | Diameter of shaft abutment |
| Da (max.) | 141 | mm | Diameter of housing abutment |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| rb (max.) | 2 | mm | Radius of shaft or housing fillet |
Mass
| (approx.) | 2.45 | kg |