3110-01-333-2175, BEARING,BALL,AIRFRAME

3110-01-333-2174 CUP,TAPERED ROLLER BEARING

National Stock Number:
3110-01-333-2175

Federal Supply Class:
3110

National Item Identification Number:
013332175

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:

MS27646-43G

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 E52100 INNER RING
	STEEL COMP E52100 OUTER RING
	PLASTIC POLYTETRAFLUOROETHYLENE SEAL
STYLE DESIGNATOR	SINGLE ROW INNER RING EXTENDED BOTH SIDES
LOAD DIRECTION	RADIAL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE OR
	AMS 3666 ASSN STD SINGLE MATERIAL RESPONSE SEAL
SURFACE TREATMENT	CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TYPE 1,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE ALL EXTERNAL/EXPOSED METAL SURFACES
BORE DIAMETER	1.5618 INCHES MINIMUM AND
	1.5632 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER	1.9990 INCHES MINIMUM AND
	2.0000 INCHES MAXIMUM
OUTER RING WIDTH	0.2450 INCHES MINIMUM AND
	0.2500 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
SEAL QUANTITY	2
BEARING SEAL TYPE	CONTACT
INTERNAL CLEARANCE	0.0008 INCHES MINIMUM RADIAL AND
	0.0018 INCHES MAXIMUM RADIAL
SPECIAL FEATURES	80 PCT FULL SPECIFIED LUBRICANT
LUBRICATION MATERIAL	GREASE
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS27646-43G

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