| MATERIAL | STEEL OVERALL |
| STYLE DESIGNATOR | 10A NON-LOADING GROOVE, NON-SEPARABLE |
| OVERALL WIDTH | 21.0 MILLIMETERS NOMINAL |
| BORE DIAMETER | 55.00 MILLIMETERS NOMINAL |
| OVERALL OUTSIDE DIAMETER | 100.00 MILLIMETERS NOMINAL |
| STANDARD TOLERANCE DESIGNATION | ABEC NO.1 |
| BORE SHAPE | STRAIGHT |
| SURFACE FINISH | GROUND |
| RETAINER FABRICATION METHOD | PRESSED |
| LOAD DIRECTION | RADIAL |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| FEATURES PROVIDED | SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE |
| NONDEFINITIVE SPEC/STD DATA | 111CL4GR00 TYPE |
| MANUFACTURERS CODE | 81348 |
| NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | FF-B-171 |