The BEARING,ROLLER,AIRFRAME is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY RETAINER, bore_diameter: 0.7500 INCHES NOMINAL IN, inner_ring_width: 1.0625 INCHES NOMINAL IN, outer_ring_width: 1.1250 INCHES NOMINAL IN, special_features: 5 DEG SELF ALIGNMENT IN EITHER DIRECTION,LUBRICANT HOLE AND GROOVE IN OD OF OUTER RING, bearing_seal_type: CONTACT. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-278-7245, 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 | COPPER ALLOY RETAINER |
| bore_diameter | 0.7500 INCHES NOMINAL IN |
| seal_quantity | 2 |
| shield_quantity | 2 |
| inner_ring_width | 1.0625 INCHES NOMINAL IN |
| outer_ring_width | 1.1250 INCHES NOMINAL IN |
| special_features | 5 DEG SELF ALIGNMENT IN EITHER DIRECTION,LUBRICANT HOLE AND GROOVE IN OD OF OUTER RING |
| bearing_seal_type | CONTACT |
| surface_treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| lubrication_material | GREASE |
| overall_outside_diameter | 2.3750 INCHES NOMINAL IN |
| material_document_and_classification | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER |
| NSN | 3110-00-278-7245 |
| INNER RING WIDTH | 1.0625 INCHES NOMINAL IN |
| SHIELD QUANTITY | 2 |
| SEAL QUANTITY | 2 |
| LUBRICATION MATERIAL | GREASE |
| SPECIAL FEATURES | 5 DEG SELF ALIGNMENT IN EITHER DIRECTION,LUBRICANT HOLE AND GROOVE IN OD OF OUTER RING |
| OUTER RING WIDTH | 1.1250 INCHES NOMINAL IN |
| BEARING SEAL TYPE | CONTACT |
| OVERALL OUTSIDE DIAMETER | 2.3750 INCHES NOMINAL IN |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE |
| BORE DIAMETER | 0.7500 INCHES NOMINAL IN |