Parts Number
Inquiry
Product Information
Designations
6980
Boundary Dimensions
| d | 400 | mm | Bore diameter |
| D | 540 | mm | Outside diameter |
| B | 65 | mm | Width |
| r (min.) | 4 | mm | Chamfer dimension |
Basic Load Ratings
| Cr | 365000 | N | Basic dynamic load rating |
| C0r | 540000 | N | Basic static load rating |
Speeds
| Grease | 900 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 1100 | min-1 | Oil-bath lubrication |
Abutment and Fillet Dimensions
| da (min.) | 416 | mm | Diameter of shaft abutment |
| Da (max.) | 524 | mm | Diameter of housing abutment |
| ra (max.) | 3 | mm | Radius of shaft or housing fillet |
Calculation factors
| fo | 16.7 | Factor |
Mass
| (approx.) | 42 | kg |


