3110-01-133-9061, BEARING,BALL,AIRFRAME

National Stock Number:
3110-01-133-9061

Federal Supply Class:
3110

National Item Identification Number:
011339061

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:

AW3AK	21335	TIMKEN CO
MS27649-3	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

MATERIAL	STEEL COMP 440C BALL
	STEEL COMP 440C INNER RING
	STEEL COMP 440C OUTER RING
	STEEL CORROSION RESISTING RETAINER
	PLASTIC POLYTETRAFLUOROETHYLENE OR
	PLASTIC POLYTETRAFLUOROETHYLENE AND
	GLASS FIBER SEAL
STYLE DESIGNATOR	SINGLE ROW INNER RING EXTENDED BOTH SIDES
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
	AMS 3652 ASSN STD 1ST MATERIAL RESPONSE OR
	AMS 3666 ASSN STD 2ND MATERIAL RESPONSE SEAL
BORE DIAMETER	0.1900 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	0.6250 INCHES NOMINAL
OUTER RING WIDTH	0.3120 INCHES NOMINAL
INNER RING WIDTH	0.4060 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
RETAINER FABRICATION METHOD	PRESSED
SEAL QUANTITY	2
BEARING SEAL TYPE	CONTACT
SPECIAL FEATURES	80 PCT FULL OF SPECIFIED LUBRICANT; HEAT STABILIZED FOR OPERATION AT 250 DEG F
LUBRICATION MATERIAL	GREASE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS27649-3

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