| Part Number | KP64B |
| System of Measurement | Inch |
| Standard Reference | MS27642-64 |
| Bore Dia | 4″ |
| Bore Dia Tolerance | -0.0010″ to 0″ |
| Outer Dia | 4.9375″ |
| Outer Dia Tolerance | -0.0010″ to 0″ |
| Ring Width Outer Height | 0.469″ |
| Ring Width Outer Height Tolerance | -0.005″ to 0″ |
| Ring Width Inner Width | 0.531″ |
| Ring Width Inner Width Tolerance | -0.005″ to 0″ |
| Ball Complement No | 56 |
| Ball Complement Dia | 0.25″ |
| Ring Shoulder Outer | 4.728″ |
| Ring Shoulder Inner | 4.246″ |
| Ring Chamfer Outer | 0.039″ |
| Ring Chamfer Outer Tolerance | 0″ to 0.015″ |
| Ring Chamfer Inner | 0.039″ |
| Ring Chamfer Inner Tolerance | 0″ to 0.015″ |
| Radial Internal Clearance | 0.0003″ to 0.0015″ |
| Static Radial Load | 35000 lbs |
| Static Thrust Load | 15400 lbs |
| Dynamic Radial Ring Inner Load | 8350 lbs |
| Dynamic Radial Ring Outer Load | 8100 lbs |
| Max Starting Torque | (4) oz-in |
| Weight | 0.78 lbs |