| MATERIAL | STEEL COMP 1018 OR |
| STEEL COMP 1022 OR |
| STEEL COMP 1117 OR |
| STEEL COMP 4615 OR |
| STEEL COMP 4617 OR |
| STEEL COMP 4620 OR |
| STEEL COMP 8615 OR |
| STEEL COMP 8617 OR |
| STEEL COMP 8617H OR |
| STEEL COMP E51100 OR |
| STEEL COMP E52100 INNER RING |
| STEEL COMP E52100 OR |
| STEEL COMP E4340H OR |
| STEEL COMP 4720 OR |
| STEEL COMP 8620 OR |
| STEEL COMP 8720 OUTER RING |
| COPPER ALLOY OR |
| STEEL RETAINER |
| STEEL COMP E50100 OR |
| STEEL COMP E52100 ROLLER |
| STYLE DESIGNATOR | SEPARABLE INNER RACE, WITH ROLLER RETAINER, HARDENED AND GROUND |
| SURFACE FINISH | GROUND |
| ALIGNMENT TYPE | RIGID |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OUTER RING |
| 66 FED STD SINGLE MATERIAL RESPONSE ROLLER |
| OVERALL WIDTH | 1.2500 INCHES NOMINAL |
| BORE DIAMETER | 1.2500 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 2.0625 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| RETAINER FABRICATION METHOD | PRESSED |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS500072-16 |