| MATERIAL | STEEL COMP E52100 BALL |
| STEEL COMP E52100 INNER RING |
| STEEL COMP E52100 OUTER RING |
| PLASTIC PHENOLIC RETAINER |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL |
| 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| STYLE DESIGNATOR | COUNTERBORED OUTER RINGS, NON-SEPARABLE, BACK TO BACK MOUNTING |
| OVERALL WIDTH | 0.5000 INCHES NOMINAL |
| BORE DIAMETER | 2.5000 INCHES NOMINAL |
| OVERALL OUTSIDE DIAMETER | 3.0000 INCHES NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | MOLDED |
| LOAD DIRECTION | ANGULAR |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| INTERNAL CLEARANCE | 0.0000 INCHES MINIMUM RADIAL AND |
| 0.0005 INCHES MAXIMUM RADIAL |
| SPEC/STD CONTROLLING DATA | |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-171 |