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National Stock Number:
3110-01-465-3703
Federal Supply Class:
3110
National Item Identification Number:
014653703
Description:
BEARING,BALL,AIRFRAME
Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.
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Manufacturer Information:
| MKP25BS-004G | 40920 | MPB CORP | | MKP25BS-004M | 40920 | MPB CORP |
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Techincal Specification:
| MATERIAL | STEEL BALL | | STEEL INNER RING | | STEEL OUTER RING | | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | STYLE DESIGNATOR | SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE | | LOAD DIRECTION | RADIAL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 FED SPEC 1ST TREATMENT RESPONSE OVERALL | | BORE DIAMETER | 1.5620 INCHES MINIMUM AND | | 1.5625 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.4900 INCHES MINIMUM AND | | 2.5000 INCHES MAXIMUM | | OUTER RING WIDTH | 0.3700 INCHES MINIMUM AND | | 0.3750 INCHES MAXIMUM | | INNER RING WIDTH | 0.4120 INCHES MINIMUM AND | | 0.4370 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G -81322 MIL SPEC 1ST MATERIAL RESPONSE | | ALIGNMENT TYPE | SELF-ALIGNING | | SELF-ALIGNMENT LOCATION | INTERNAL | | INTERNAL CLEARANCE | 0.0001 INCHES MINIMUM RADIAL AND | | 0.0005 INCHES MAXIMUM RADIAL | | LUBRICATION MATERIAL | GREASE |
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