Parts Number
Inquiry
Product Information
Designations
100TAC20F
Boundary Dimensions
| d | 100 | mm | Bore diameter |
| D | 150 | mm | Outside diameter |
| T | 60 | mm | Inner Ring Width |
| C | 30 | mm | Outer Ring Width |
| r(min.) | 1.5 | mm | Chamfer Dimension |
| r1(min.) | 1 | mm | Chamfer Dimension |
Basic Load Ratings
| Ca | 75.0 | kN | Basic Dynamic Load Rating |
| C0a | 231 | kN | Basic Static Load Rating |
Speeds
| Grease | 3600 | min-1 | Limiting Speed (EL-Preload) |
| Oil (Oil-air) | 4000 | min-1 | Limiting Speed (EL-Preload) |
| Grease | 3100 | min-1 | Limiting Speed (L-Preload) |
| Oil (Oil-air) | 3400 | min-1 | Limiting Speed (L-Preload) |
Abutment and Fillet Dimensions
| ra(max.) | 1.5 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| da | 120 | mm | Diameter of Shaft Abutment |
| Da | 141 | mm | Diameter of Housing Abutment |
Others
Performance
| Pa | 37.0 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 897N | 833N/μm | -5μm |
| L | 3667N | 1348N/μm | -15μm |
Holes Dimensions
| W | 12 | mm | Oil Groove Width |
| m | 4 | Number of Holes | |
| L | 5 | mm | Notch Width |
Mass
| 1.47 | kg | Mass(approx.) |