The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 0.2500 INCHES NOMINAL IN, overall_width: 0.4375 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: OIL HOLE IN OUTER RACE. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-293-8878, 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 OVERALL |
| bore_diameter | 0.2500 INCHES NOMINAL IN |
| overall_width | 0.4375 INCHES NOMINAL IN |
| alignment_type | RIGID |
| surface_finish | GROUND |
| special_features | OIL HOLE IN OUTER RACE |
| style_designator | NON-SEPARABLE, CLOSED END, DRAWN SHELL |
| overall_outside_diameter | 0.4375 INCHES NOMINAL IN |
| retainer_fabrication_method | PRESSED |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| NSN | 3110-00-293-8878 |
| BORE DIAMETER | 0.2500 INCHES NOMINAL IN |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| OVERALL OUTSIDE DIAMETER | 0.4375 INCHES NOMINAL IN |
| RETAINER FABRICATION METHOD | PRESSED |
| OVERALL WIDTH | 0.4375 INCHES NOMINAL IN |
| SPECIAL FEATURES | OIL HOLE IN OUTER RACE |
| SURFACE FINISH | GROUND |
| STYLE DESIGNATOR | NON-SEPARABLE, CLOSED END, DRAWN SHELL |
| MATERIAL | STEEL OVERALL |
| ALIGNMENT TYPE | RIGID |