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National Stock Number:
3110-01-080-0815
Federal Supply Class:
3110
National Item Identification Number:
010800815
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:
| MDSP4 | 21335 | TIMKEN CO | | MDSP4FS464 | 21335 | TIMKEN CO | | MDSP4FS464 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP E52100 BALL | | STEEL COMP E52100 INNER RING | | STEEL COMP E52100 OUTER RING | | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | STYLE DESIGNATOR | DOUBLE ROW, SELF ALIGNING | | LOAD DIRECTION | RADIAL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE BALL | | 66 FED STD SINGLE MATERIAL RESPONSE INNER RING | | 66 FED STD SINGLE MATERIAL RESPONSE OUTER RING | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | BORE DIAMETER | 0.2497 INCHES MINIMUM AND | | 0.2500 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.9010 INCHES MINIMUM AND | | 0.9014 INCHES MAXIMUM | | OUTER RING WIDTH | 0.4590 INCHES MINIMUM AND | | 0.4640 INCHES MAXIMUM | | INNER RING WIDTH | 0.6845 INCHES MINIMUM AND | | 0.6870 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | SEAL QUANTITY | 2 | | BEARING SEAL TYPE | CONTACT | | ALIGNMENT TYPE | SELF-ALIGNING | | SELF-ALIGNMENT LOCATION | INTERNAL | | SPECIAL FEATURES | PRECISION M SERIES,MISALIGNMENT TO 10 DEG IN EITHER DIRECTION | | LUBRICATION MATERIAL | GREASE |
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