| Part Number | KP4AR48 |
| System of Measurement | Inch |
| Bore Dia | 0.25″ |
| Bore Dia Tolerance | -0.0005″ to 0″ |
| Outer Dia | 0.8″ |
| Outer Dia Tolerance | -0.002″ to 0″ |
| Ring Width Outer Height | 0.219″ |
| Ring Width Outer Height Tolerance | -0.005″ to 0″ |
| Ring Width Inner Width | 0.281″ |
| Ring Width Inner Width Tolerance | -0.005″ to 0″ |
| Ball Complement No | 12 |
| Ball Complement Dia | 1/8″ |
| Ring Shoulder Inner | 0.375″ |
| Ring Chamfer Outer | 0.015″ |
| Ring Chamfer Outer Tolerance | 0″ to 0.015″ |
| Ring Chamfer Inner | 0.005″ |
| Ring Chamfer Inner Tolerance | 0″ to 0.015″ |
| Radial Internal Clearance | 0.004″ to 0.0010″ |
| Weight | 0.02 lbs |