The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 140.0 MILLIMETERS NOMINAL MM, overall_width: 68.00 MILLIMETERS NOMINAL MM, surface_finish: GROUND, style_designator: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-156-1464, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL INNER RING |
| bore_shape | STRAIGHT |
| bore_diameter | 140.0 MILLIMETERS NOMINAL MM |
| overall_width | 68.00 MILLIMETERS NOMINAL MM |
| surface_finish | GROUND |
| style_designator | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| overall_outside_diameter | 250.00 MILLIMETERS NOMINAL MM |
| internal_fit-up_designation | STANDARD |
| standard_tolerance_designation | RBEC NO.1 |
| NSN | 3110-00-156-1464 |
| INTERNAL FIT-UP DESIGNATION | STANDARD |
| STANDARD TOLERANCE DESIGNATION | RBEC NO.1 |
| MATERIAL | STEEL OUTER RING |
| MATERIAL | STEEL ROLLER |
| STYLE DESIGNATOR | DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE |
| MATERIAL | STEEL INNER RING |
| OVERALL WIDTH | 68.00 MILLIMETERS NOMINAL MM |
| OVERALL OUTSIDE DIAMETER | 250.00 MILLIMETERS NOMINAL MM |
| SURFACE FINISH | GROUND |
| BORE SHAPE | STRAIGHT |