3110-00-042-4589, BEARING,BALL,AIRFRAME

National Stock Number:
3110-00-042-4589

Federal Supply Class:
3110

National Item Identification Number:
000424589

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:

3100944	001JK	EMBRAER S.A. DBA EMBRAER
3100944	S4956	EMBRAER EMPRESA BRASILEIRA DE AERONAUTICA SA
AS27644	0U583	SAE INTERNATIONAL
DPP8	21335	TIMKEN CO
AS27644	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AN207DPP8	88044	AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
MS27644-8	0U583	SAE INTERNATIONAL
DPP8 FS464	21335	TIMKEN CO
DPP8	38443	SKF USA INC.
DPP8 FS464	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
MS27644-8	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS27644	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS27644-8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MS20207DPP8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

BEARING SEAL TYPE	CONTACT
BORE DIAMETER	0.5000 INCHES NOMINAL
INNER RING WIDTH	0.9320 INCHES NOMINAL
LOAD DIRECTION	RADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES BALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 3652 ASSN STD SINGLE MATERIAL RESPONSE SEAL
OVERALL OUTSIDE DIAMETER	1.6875 INCHES NOMINAL
MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE SEAL
MATERIAL	STEEL CORROSION RESISTING RETAINER
MATERIAL	STEEL COMP E52100 OR STEEL COMP E51100 BALL
MATERIAL	STEEL COMP E52100 OUTER RING
MATERIAL	STEEL COMP E52100 INNER RING
OUTER RING WIDTH	0.8560 INCHES NOMINAL
SPECIAL FEATURES	80 PCT. FULL OF MIL-G-81322,AXIAL PLAY 0.007 IN.,HEAT TREAT RINGS AND BALLS TO ROCKWELL C 60 TO 66 AND STABILIZED FOR OPERATION AT 250 DEG F,RADIAL AND LATERAL ECCENTRICITY 0.0010 IN. INNER RING,0.0016 IN. OUTER RING
SEAL QUANTITY	2
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR AIRFRAME BALL BEARINGS
STYLE DESIGNATOR	DOUBLE ROW
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE BALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INNER RING
SURFACE TREATMENT	CADMIUM BALL
SURFACE TREATMENT	CADMIUM INNER RING
SURFACE TREATMENT	CADMIUM OUTER RING

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