3110-01-031-5440, BEARING,BALL,AIRFRAME

3110-01-031-5439 CAM FOLLOWER,NEEDLE BEARING

5915-01-031-5442 FILTER,RADIO FREQUENCY INTERFERE

National Stock Number:
3110-01-031-5440

Federal Supply Class:
3110

National Item Identification Number:
010315440

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:

AS27646	0U583	SAE INTERNATIONAL
AS27646	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
B544DD	21335	TIMKEN CO
B544DD FS4640	21335	TIMKEN CO
B544DD	38443	SKF USA INC.
B544DDFS428	86494	PHILADELPHIA BALL AND ROLLER BEARING CO
B544DDFS464	06144	INDUSTRIAL TECTONICS BEARINGS CORPORATION
MS27646-44	0U583	SAE INTERNATIONAL
B544DDFS464	21335	TIMKEN CO
B544SS-G27	30163	DSE INC. DBA DSE FUZING
B544ZZ	38443	SKF USA INC.
BACB10A31DD	81205	THE BOEING COMPANY
BACB10CF29PP	81205	THE BOEING COMPANY
BACB10A31DD	82918	THE BOEING COMPANY
MS27646-44	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE AS27646	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS27646-44	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
BORE DIAMETER	1.8115 INCHES MINIMUM AND
	1.8135 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER	2.2485 INCHES MINIMUM AND
	2.2500 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-81322 MIL SPEC SINGLE MATERIAL RESPONSE
SEAL QUANTITY	2
BEARING SEAL TYPE	CONTACT
SPECIAL FEATURES	FILLED WITH 80 PCT OF SPECIFIED LUBRICANT,RADIAL CLEARANCE 0.0008 IN. MIN 0.0018 IN. MAX
LUBRICATION MATERIAL	GREASE

Click here to Register for Free 30-day Trial