The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 OR STEEL COMP 8620 OR STEEL OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL, bore_diameter: 3.7500 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, inner_ring_width: 1.2500 INCHES NOMINAL IN, outer_ring_width: 1.0490 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-003-9269, 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 COMP E52100 OR STEEL COMP 8620 OR STEEL OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL |
| bore_diameter | 3.7500 INCHES NOMINAL IN |
| alignment_type | RIGID |
| surface_finish | GROUND |
| inner_ring_width | 1.2500 INCHES NOMINAL IN |
| outer_ring_width | 1.0490 INCHES NOMINAL IN |
| special_features | OIL HOLE AND GROOVE IN OUTER AND INNER RINGS |
| style_designator | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE |
| lubrication_material | GREASE |
| overall_outside_diameter | 4.6250 INCHES NOMINAL IN |
| retainer_fabrication_method | PRESSED |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS |
| NSN | 3110-00-003-9269 |
| THREAD DIRECTION | RIGHT-HAND |
| STUD LENGTH | 0.5315 INCHES NOMINAL IN |
| NOMINAL THREAD SIZE | 0.190 INCHES IN |
| THREAD CLASS | 3A A |
| OVERALL OUTSIDE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM IN |
| OUTER RING WIDTH | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE ROLLER |
| SURFACE TREATMENT | CHROMIUM ROLLER |
| SURFACE TREATMENT | CADMIUM AND CHROMATE EXPOSED SURFACES AS MOUNTED |
| THREAD QUANTITY PER INCH | 32 |