3110-01-307-7930, BEARING,BALL,AIRFRAME

National Stock Number:
3110-01-307-7930

Federal Supply Class:
3110

National Item Identification Number:
013077930

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:

MS27645-4ARG

96906

MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP E51100 OR
	STEEL COMP E52100 BALL
	STEEL COMP E51100 OR
	STEEL COMP E52100 INNER RING
	STEEL COMP E52100 OUTER RING
	STEEL CORROSION RESISTING RETAINER
	PLASTIC POLYTETRAFLUOROETHYLENE SEAL
STYLE DESIGNATOR	SINGLE ROW SELF ALIGNING SINGLE ROW INNER RING EXTENDED BOTH SIDES
LOAD DIRECTION	RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION	FED STD 66 E51100 FED STD 1ST MATERIAL RESPONSE OR
	FED STD 66 E52100 FED STD 2ND MATERIAL RESPONSE BALL
	FED STD 66 E51100 FED STD 1ST MATERIAL RESPONSE OR
	FED STD 66 E52100 FED STD 2ND MATERIAL RESPONSE INNER RING
	FED STD 66 E52100 FED STD 2ND MATERIAL RESPONSE OUTER RING
	AMS3652 ASSN STD 1ST MATERIAL RESPONSE OR
	AMS3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
SURFACE TREATMENT	CADMIUM OVERALL
BORE DIAMETER	0.2495 INCHES MINIMUM AND
	0.2500 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER	0.7495 INCHES MINIMUM AND
	0.7500 INCHES MAXIMUM
OUTER RING WIDTH	0.2140 INCHES MINIMUM AND
	0.2190 INCHES MAXIMUM
INNER RING WIDTH	0.2760 INCHES MINIMUM AND
	0.2810 INCHES MAXIMUM
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
ALIGNMENT TYPE	SELF-ALIGNING
SELF-ALIGNMENT LOCATION	INTERNAL
INTERNAL CLEARANCE	0.0002 INCHES MINIMUM RADIAL AND
	0.0005 INCHES MAXIMUM RADIAL
SPECIFICATION/STANDARD DATA	96906-MS27645 GOVERNMENT STANDARD
LUBRICATION MATERIAL	GREASE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS27645-4ARG

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