| Part Number | KP4A |
| Standard Reference | MS27641-4 |
| System of Measurement | Inch |
| Bore Dia | 0.19″ |
| Bore Dia Tolerance | -0.0005″ to 0″ |
| Outer Dia | 0.75″ |
| Outer Dia Tolerance | -0.0005″ 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 Outer | 0.618″ |
| Ring Shoulder Inner | 0.38″ |
| Ring Chamfer Outer | 0.016″ |
| Ring Chamfer Outer Tolerance | 0″ to 0.015″ |
| Ring Chamfer Inner | 0.005″ |
| Ring Chamfer Inner Tolerance | 0″ to 0.015″ |
| Radial Internal Clearance | 0.0004″ to 0.001″ |
| Static Radial Load | 1880 lbs |
| Static Thrust Load | 900 lbs |
| Dynamic Radial Ring Inner Load | 1690 lbs |
| Dynamic Radial Ring Outer Load | 1450 lbs |
| Max Starting Torque | 1.5 oz-in |
| Weight | 0.02 lbs |
