3110-00-508-3753, BEARING,BALL,AIRFRAME

National Stock Number:
3110-00-508-3753

Federal Supply Class:
3110

National Item Identification Number:
005083753

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.

Manufacturer Information:

AS-27646	0U583	SAE INTERNATIONAL
AS-27646	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS27646-46	0U583	SAE INTERNATIONAL
MS27646-46	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS-27646	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS27646-46	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BEARING SEAL TYPE	CONTACT
BORE DIAMETER	2.3115 INCHES MINIMUM AND 2.3135 INCHES MAXIMUM
INNER RING WIDTH	0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
LOAD DIRECTION	RADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
OVERALL OUTSIDE DIAMETER	2.8735 INCHES MINIMUM AND 2.8750 INCHES MAXIMUM
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE OR PLASTIC SEAL
MATERIAL	STEEL COMP E52100 OR STEEL COMP E51100 BALL
MATERIAL	STEEL COMP E52100 OUTER RING
MATERIAL	STEEL COMP E52100 INNER RING
OUTER RING WIDTH	0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
SEAL QUANTITY	2
SPECIAL FEATURES	FILLED WITH 80 PCT SPECIFIED LUBRICANT
STYLE DESIGNATOR	SINGLE ROW INNER RING EXTENDED BOTH SIDES
SURFACE TREATMENT	CADMIUM EXPOSED SURFACES AS MOUNTED

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