| Part Number | GDW8 |
| System of Measurement | Inch |
| Standard Reference | MS27647-G-4AG-8G |
| Bore Dia | 0.5″ |
| Bore Dia Tolerance | -0.0005″ to 0″ |
| Outer Dia | 1.4375″ |
| Outer Dia Tolerance | -0.0005″ to 0″ |
| Ring Width Outer Height | 1.375″ |
| Ring Width Outer Height Tolerance | -0.005″ to 0″ |
| Ring Width Inner Width | 1.5″ |
| Ring Width Inner Width Tolerance | -0.005″ to 0″ |
| Ball Complement No | 22 |
| Ball Complement Dia | 0.265625″ |
| Ring Shoulder Outer | 1.223″ |
| Ring Shoulder Inner | 0.708″ |
| Ring Chamfer Outer | 0.032″ |
| 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″ to 0.001″ |
| Static Radial Load | 15520 lbs |
| Static Thrust Load | 4700 lbs |
| Dynamic Radial Ring Inner Load | 7610 lbs |
| Dynamic Radial Ring Outer Load | 6520 lbs |
| Max Starting Torque | 2.5 oz-in |
| Weight | 0.29 lbs |