| Part Number | MKP47B |
| Standard Reference | MS27642-S-47S |
| System of Measurement | Inch |
| Bore Dia | 2.9375″ |
| Bore Dia Tolerance | -0.0005″ to 0″ |
| Outer Dia | 3.875″ |
| 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 | -0.0025″ to 0″ |
| Ball Complement No | 45 |
| Ball Complement Dia | 15/64″ |
| Ring Shoulder Outer | 3.609″ |
| Ring Shoulder Inner | 3.149″ |
| 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 | 0.0001″ to 0.0005″ |
| Static Radial Load | 24700 lbs |
| Static Thrust Load | 10900 lbs |
| Dynamic Radial Ring Inner Load | 6600 lbs |
| Dynamic Radial Ring Outer Load | 6390 lbs |
| Max Starting Torque | 30 oz-in |
| Weight | 0.49 lbs |