12BSR10S
| BSR: 15° | Bearing Type | ||
| d | 12 | mm | Bore diameter |
| D | 28 | mm | Outside diameter |
| B | 8 | mm | Width |
| r(min.) | 0.3 | mm | Chamfer Dimension |
| r1(min.) | 0.15 | mm | Chamfer Dimension |
| Cr | 4.05 | kN | Basic Dynamic Load Rating |
| C0r | 1.33 | kN | Basic Static Load Rating |
| Grease | 80000 | min-1 | Limiting Speed |
| Oil (Oil-air) | 110000 | min-1 | Limiting Speed |
| da(min.) | 14.5 | mm | Diameter of Shaft Abutment |
| Da(max.) | 25.5 | mm | Diameter of Housing Abutment |
| Db(max.) | 26.8 | 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 | 7.40 | Factor |
Performance
| Pa | 1.63 | kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement)
| Preload | Axial Rigidity | Measured axial clearance | |
| EL | 10N | 12N/μm | 4μm |
| L | 21N | 15N/μm | 1μm |
| M | 43N | 20N/μm | -4μm |
| 0.023 | kg | Mass(approx.) |