20BSR19S
| BSR: 15° | Bearing Type | ||
| d | 20 | mm | Bore diameter |
| D | 37 | mm | Outside diameter |
| B | 9 | mm | Width |
| r(min.) | 0.3 | mm | Chamfer Dimension |
| r1(min.) | 0.15 | mm | Chamfer Dimension |
| Cr | 5.95 | kN | Basic Dynamic Load Rating |
| C0r | 2.15 | kN | Basic Static Load Rating |
| Grease | 56200 | min-1 | Limiting Speed |
| Oil (Oil-air) | 77200 | min-1 | Limiting Speed |
| da(min.) | 22.5 | mm | Diameter of Shaft Abutment |
| Da(max.) | 34.5 | mm | Diameter of Housing Abutment |
| Db(max.) | 35.8 | mm | Diameter of Housing Abutment |
| ra(max.) | 0.3 | mm | Radius of Shaft or Housing Fillet |
| rb(max.) | 0.15 | mm | Radius of Shaft or Housing Fillet |
| f0 | 7.70 | Factor |
Performance
| Pa | 2.66 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 16N | 15N/μm | 2μm |
| L | 29N | 19N/μm | -1μm |
| M | 63N | 26N/μm | -7μm |
| 0.036 | kg | Mass(approx.) |