| BORE DIAMETER | 1.5738 INCHES MINIMUM AND 1.5743 INCHES MAXIMUM |
| BORE SHAPE | STRAIGHT |
| INTERNAL CLEARANCE | 0.0018 INCHES MINIMUM RADIAL AND 0.0028 INCHES ANGULAR MEGAWATTS |
| LOCATING FEATURE | ONE DIRECTION |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE ROLLER |
| MATERIAL | COPPER ALLOY RETAINER |
| MATERIAL | STEEL COMP E52100 INNER RING |
| MATERIAL | STEEL COMP E52100 OUTER RING |
| MATERIAL | STEEL COMP E52100 ROLLER |
| PROPRIETARY CHARACTERISTICS | PACS |
| OVERALL OUTSIDE DIAMETER | 2.6767 INCHES MINIMUM AND 2.6772 INCHES MAXIMUM |
| OVERALL WIDTH | 0.5855 INCHES MINIMUM AND 0.5906 INCHES MAXIMUM |
| RETAINER FABRICATION METHOD | MACHINED |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| STYLE DESIGNATOR | SINGLE ROW, ONE-DIRECTION LOCATING, ONE LIP INNER RING, TWO LIP OUTER RING, SEPARABLE |
| SURFACE FINISH | GROUND |