KP37B FS428: BEARING,BALL,AIRFRAME.
The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, bore_diameter: 2.3130 INCHES NOMINAL IN, load_direction: RADIAL, inner_ring_width: 0.4370 INCHES NOMINAL IN, outer_ring_width: 0.3750 INCHES NOMINAL IN, style_designator: SINGLE ROW INNER RING EXTENDED BOTH SIDES. This part is cataloged in the U.S.
Government catalog under NSN 3110-00-159-7083, 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 OUTER RING |
| bore_diameter | 2.3130 INCHES NOMINAL IN |
| seal_quantity | 2 |
| load_direction | RADIAL |
| inner_ring_width | 0.4370 INCHES NOMINAL IN |
| outer_ring_width | 0.3750 INCHES NOMINAL 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 | 3.0625 INCHES NOMINAL IN |
| standard_tolerance_designation | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |
| NSN | 3110-00-159-7083 |
| BEARING SEAL TYPE | CONTACT |
| LUBRICATION MATERIAL | GREASE |
| OUTER RING WIDTH | 0.3750 INCHES NOMINAL IN |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES |
| STYLE DESIGNATOR | SINGLE ROW INNER RING EXTENDED BOTH SIDES |
| OVERALL OUTSIDE DIAMETER | 3.0625 INCHES NOMINAL IN |
| LOAD DIRECTION | RADIAL |
| SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
| SEAL QUANTITY | 2 |
| STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS |