The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 INNER RING, bore_diameter: 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN, outer_ring_width: 0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN, style_designator: SINGLE ROW INNER RING EXTENDED BOTH SIDES. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-030-3381, 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 INNER RING |
| bore_diameter | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| seal_quantity | 2 |
| load_direction | RADIAL |
| inner_ring_width | 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN |
| outer_ring_width | 0.2140 INCHES MINIMUM AND 0.2190 INCHES MAXIMUM IN |
| style_designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| bearing_seal_type | CONTACT |
| surface_treatment | CADMIUM OVERALL |
| lubrication_material | GREASE |
| overall_outside_diameter | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM IN |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| NSN | 3110-00-030-3381 |
| INNER RING WIDTH | 0.2810 INCHES NOMINAL IN |
| SPECIAL FEATURES | 80 PCT FULL OF MIL-G-81322 ALSO INTERNAL RADIAL CLEARANCE 0.0004-0.0010 IN. ALSO HEAT TREAT RINGS AND BALLS TO ROCKWELL C60 TO C66 AND STABILIZED FOR OPERATION AT 250 DEG F ALSO RADIAL AND LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTER RING 0.0016 IN. IN |
| BEARING SEAL TYPE | CONTACT |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| OUTER RING WIDTH | 0.2190 INCHES NOMINAL IN |
| SEAL QUANTITY | 2 |
| LOAD DIRECTION | RADIAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD ALL MATERIAL RESPONSES BALL |
| MATERIAL | STEEL COMP E51100 OR STEEL COMP E52100 BALL |