| Part Number | AMB4 |
| System of Measurement | Inch |
| Bore Dia | 0.25″ |
| Bore Dia Tolerance | -0.0005″ to 0″ |
| Outer Dia | 0.6562″ |
| Outer Dia Tolerance | -0.0005″ to 0″ |
| Ball Width | 0.343″ |
| Ball Width Tolerance | -0.002″ to 0″ |
| Race Width | 0.25″ |
| Race Width Tolerance | -0.003″ to +0.003″ |
| Mis Alignment | 12° |
| Groove Centerline | 0.588″ |
| Groove Depth | 0.026″ |
| Ball Spherical Diameter | 0.5″ |
| Race Spherical Diameter | 0.501″ |
| Ball Flat Diameter | 0.364″ |
| Thru Bore | 0.449″ |
| Flange Diameter | 0.676″ |
| Dynamic Radial Load | 4880 lbs |
| Static Radial Load | 1160 lbs |
| Weight | 0.02 lbs |