Parts Number
Inquiry
Product Information
Обозначения
1380/1328
Граничные размеры
| d | 22.225 | mm | Bore diameter |
| D | 52.388 | mm | Outside diameter |
| T | 19.368 | mm | Total width |
| B | 20.168 | mm | Width of inner ring |
| C | 14.288 | mm | Width of outer ring |
| Cup r (min.) | 1.5 | mm | Chamfer dimension of outer ring (Cup) |
| Cone r (min.) | 1.5 | mm | Chamfer dimension of inner ring (Cone) |
Основные значения нагрузки
| Cr | 50000 | N | Basic dynamic load rating |
| C0r | 43000 | N | Basic static load rating |
Скорости
| Grease | 7500 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 10000 | min-1 | Oil-bath lubrication |
Abutment and Fillet Dimensions
| da | 29.5 | mm | Diameter of shaft abutment |
| Da | 45 | mm | Diameter of housing abutment |
| db | 27 | mm | Diameter of shaft abutment |
| Db | 48.5 | mm | Diameter of housing abutment |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet of inner ring |
| ra (max.) | 1.5 | mm | Radius of shaft or housing fillet of outer ring |
Calculation factors
| e | 0.29 | Constant | |
| Y0 | 1.1 | Axial load Factors | |
| Y1 | 2.1 | Axial load Factors |
Mass
| CONE (approx.) | 0.137 | kg | |
| CUP (approx.) | 0.067 | kg |


