3110PL1993767: BEARING,ROLLER,AIRFRAME.
The BEARING,ROLLER,AIRFRAME is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, alignment_type: SELF-ALIGNING, inner_ring_width: 0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN, outer_ring_width: 0.3300 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM IN, style_designator: CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING. This part is cataloged in the U.S.
Government catalog under NSN 3110-01-294-0377, 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 | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL |
| bore_diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| seal_quantity | 2 |
| alignment_type | SELF-ALIGNING |
| inner_ring_width | 0.4790 INCHES MINIMUM AND 0.4840 INCHES MAXIMUM IN |
| outer_ring_width | 0.3300 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM IN |
| style_designator | CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING |
| bearing_seal_type | ONE LIP INWARD, ONE LIP OUTWARD |
| surface_treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| internal_clearance | 0.0006 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN |
| lubrication_material | GREASE |
| self-alignment_location | INTERNAL |
| NSN | 3110-01-294-0377 |
| BEARING SEAL TYPE | ONE LIP INWARD, ONE LIP OUTWARD |
| LUBRICATION MATERIAL | GREASE |
| OUTER RING WIDTH | 0.3300 INCHES MINIMUM AND 0.3350 INCHES MAXIMUM IN |
| INTERNAL CLEARANCE | 0.0006 INCHES MINIMUM RADIAL AND 0.0014 INCHES MAXIMUM RADIAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416A,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES A |
| STYLE DESIGNATOR | CONCAVE ROLLER, DOUBLE CLOSURE, SELF ALIGNING |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RACE |
| MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RACE |
No substitute or cross-reference records for this part.