3110-01-087-6121, BEARING,BALL,AIRFRAME

National Stock Number:
3110-01-087-6121

Federal Supply Class:
3110

National Item Identification Number:
010876121

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:

100492-03	36378	RAYTHEON TECHNICAL SERVICES COMPANY
MKP6A	21335	TIMKEN CO
MKP6AFS464	06144	INDUSTRIAL TECTONICS BEARINGS CORPORATION
MKP6AC3 FS464	21335	TIMKEN CO
MKP6A FS464	21335	TIMKEN CO
MKP6A FS464	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
MKP6AFS464	3NPS1	RBC AIRCRAFT PRODUCTS, INC.

Techincal Specification:

BEARING SEAL TYPE	CONTACT
BORE DIAMETER	0.3747 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
INNER RING WIDTH	0.3105 INCHES MINIMUM AND 0.3130 INCHES MAXIMUM
LOAD DIRECTION	RADIAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.2450 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER	0.8741 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE 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	RUBBER SYNTHETIC SEAL
MATERIAL	STEEL COMP E52100 BALL
MATERIAL	STEEL COMP E52100 OUTER RING
MATERIAL	STEEL COMP E52100 INNER RING
SEAL QUANTITY	2
STANDARD TOLERANCE DESIGNATION	ABEC NO.3
STYLE DESIGNATOR	SINGLE ROW INNER RING EXTENDED BOTH SIDES
SURFACE TREATMENT	CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES

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