| BORE DIAMETER | 102.2450 INCHES MINIMUM AND 102.4250 INCHES MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA580:420 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL CORROSION RESISTING OVERALL |
| SPECIAL FEATURES | QUENCH AND TEMPER THRU HARDEN TO ACHEIVE HRC 51 MIN SPEC MIL-H-6875 |
| STYLE DESIGNATOR | INNER RING, ROLLER, CYLINDRICAL |
| SURFACE FINISH | GROUND |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-H-6875 MIL STD SINGLE TREATMENT RESPONSE OVERALL |