120TAC20F
| d | 120 | mm | Diametro del foro |
| D | 180 | mm | Diametro esterno |
| T | 72 | mm | Inner Ring Width |
| C | 36 | mm | Outer Ring Width |
| r(min.) | 2 | mm | Chamfer Dimension |
| r1(min.) | 1 | mm | Chamfer Dimension |
| Ca | 98.5 | kN | Basic Dynamic Load Rating |
| C0a | 325 | kN | Basic Static Load Rating |
| Grasso | 3000 | min-1 | Limiting Speed (EL-Preload) |
| Oil (Oil-air) | 3300 | min-1 | Limiting Speed (EL-Preload) |
| Grasso | 2600 | min-1 | Limiting Speed (L-Preload) |
| Oil (Oil-air) | 2900 | min-1 | Limiting Speed (L-Preload) |
| ra(max.) | 2 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| da | 144 | mm | Diameter of Shaft Abutment |
| Da | 168 | mm | Diameter of Housing Abutment |
Performance
| Pa | 49.0 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 1005N | 954N/μm | -5μm |
| L | 4189N | 1551N/μm | -15μm |
Holes Dimensions
| W | 14 | mm | Oil Groove Width |
| m | 4 | Number of Holes | |
| L | 6 | mm | Notch Width |
| 2.63 | kg | Mass(approx.) |