Parts Number
Inquiry
Product Information
Designations
7012A
Boundary Dimensions
| d | 60 | mm | Bore diameter |
| D | 95 | mm | Outside diameter |
| B | 18 | mm | Width |
| r(min.) | 1.1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
Basic Load Ratings
| Cr | 40.0 | kN | Basic Dynamic Load Rating |
| C0r | 28.1 | kN | Basic Static Load Rating |
Speeds
| Grease | 9700 | min-1 | Limiting Speed |
| Oil (Oil-air) | 13000 | min-1 | Limiting Speed |
Abutment and Fillet Dimensions
| da(min.) | 67 | mm | Diameter of Shaft Abutment |
| Da(max.) | 88 | mm | Diameter of Housing Abutment |
| Db(max.) | 90 | mm | Diameter of Housing Abutment |
| ra(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.6 | mm | Radius of Shaft or Housing Fillet |
Others
Performance
| Pa | 17.6 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 49N | 119N/μm | 0μm |
| L | 255N | 206N/μm | -5μm |
| M | 929N | 328N/μm | -15μm |
| H | 1371N | 379N/μm | -20μm |
Mass
| 0.410 | kg | Mass(approx.) |
