30BNR20HV1V
| BNR: 18° | Bearing Type | ||
| d | 30 | mm | Bore diameter |
| D | 55 | mm | Outside diameter |
| B | 16 | mm | Width |
| r(min.) | 1 | mm | Chamfer Dimension |
| r1(min.) | 0.6 | mm | Chamfer Dimension |
| Cr | 10.9 | kN | Basic Dynamic Load Rating |
| C0r | 5.50 | kN | Basic Static Load Rating |
| Grease | 42400 | min-1 | Limiting Speed |
| da(min.) | 36 | mm | Diameter of Shaft Abutment |
| Da(max.) | 49 | mm | Diameter of Housing Abutment |
| Db(max.) | 50 | mm | Diameter of Housing Abutment |
| ra(max.) | 1 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.5 | mm | Radius of Shaft or Housing Fillet |
| f0 | 10.3 | Factor |
Performance
| Pa | 5.35 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 49N | 44N/μm | 0μm |
| L | 113N | 59N/μm | -5μm |
| M | 254N | 82N/μm | -13μm |
| 0.142 | kg | Mass(approx.) |