The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL COMP E52100 BALL, bore_diameter: 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, load_direction: RADIAL, inner_ring_width: 0.3075 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN, outer_ring_width: 0.2450 INCHES MINIMUM AND 0.2500 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 3110-00-034-5257, 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 BALL |
| bore_diameter | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN |
| seal_quantity | 2 |
| load_direction | RADIAL |
| inner_ring_width | 0.3075 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM IN |
| outer_ring_width | 0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| style_designator | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| bearing_seal_type | CONTACT |
| surface_treatment | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| lubrication_material | GREASE |
| overall_outside_diameter | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| NSN | 3110-00-034-5257 |
| BEARING SEAL TYPE | CONTACT |
| INNER RING WIDTH | 0.3130 INCHES NOMINAL IN |
| OUTER RING WIDTH | 0.2500 INCHES NOMINAL IN |
| LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE |
| SEAL QUANTITY | 2 |
| SPECIAL FEATURES | 80 PCT. FULL OF MIL-G-81322,INTERNAL RADIAL CLEARANCE 0.0004- 0.0010 IN.,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG. F,RADIAL AND LATERAL ECCENTRICITY INNER RING 0.0010 IN. OUTER RING 0.0016 IN. IN |
| LOAD DIRECTION | RADIAL |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| BORE DIAMETER | 0.3750 INCHES NOMINAL IN |
| STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |