| BORE DIAMETER | 55.0 MILLIMETERS NOMINAL |
| BORE SHAPE | STRAIGHT |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| OVERALL OUTSIDE DIAMETER | 120.0 MILLIMETERS NOMINAL |
| OVERALL WIDTH | 43.0 MILLIMETERS NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES ROLLER |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES INNER RING |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES OUTER RING |
| MATERIAL | ALUMINUM OR COPPER ALLOY OR STEEL RETAINER |
| MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 INNER RING |
| MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 OUTER RING |
| MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 ROLLER |
| SPECIAL FEATURES | OIL HOLES AND GROOVE IN OUTER RING |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| SURFACE FINISH | GROUND |