3120-00-281-3062, BEARING,PLAIN,SELF-ALIGNING

6850-00-281-3063 CLEANING SOLUTION,WATCH

National Stock Number:
3120-00-281-3062

Federal Supply Class:
3120

National Item Identification Number:
002813062

Description:
BEARING,PLAIN,SELF-ALIGNING

Detail:
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Manufacturer Information:

55842-20	09455	RBC TRANSPORT DYNAMICS CORP
AGB20VA	15860	NEW HAMPSHIRE BALL BEARINGS INC
AS81936/1	0U583	SAE INTERNATIONAL
AS81936/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81936/1-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
BSSN20-2025G3	81376	RBC SOUTHWEST PRODUCTS, INC.
M81936/1-20	0U583	SAE INTERNATIONAL
SAE AS81936/1	0U583	SAE INTERNATIONAL
SAE AS81936/1	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
SAE-AS81936/1-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81936/1-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
M81936/1-20	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
MIL-B-81936	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
KSB20-27GA	97613	SARGENT AEROSPACE & DEFENSE, LLC
SBU40RGH74A	21335	TIMKEN CO
SBU40RGH74M	21335	TIMKEN CO
SBU40RGH74M	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
SBU40RGH74A	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
ST4M123G20	76301	THE BOEING COMPANY

Techincal Specification:

BORE DIAMETER	1.2495 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
HARDNESS RATING	238.0 ROCKWELL C NOMINAL INNER MEMBER
HARDNESS RATING	36.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH	1.2450 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
LUBRICATION FEATURE	GROOVE EXTERNAL OUTER MEMBER
LUBRICATION FEATURE	GROOVE INTERNAL INNER MEMBER
LUBRICATION FEATURE	GROOVE INTERNAL OUTER MEMBER
LUBRICATION FEATURE	PERFORATION INNER MEMBER
LUBRICATION FEATURE	PERFORATION OUTER RACE MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIAL	COPPER ALLOY 172 OR COPPER ALLOY 173 INNER MEMBER
MATERIAL	GREASE LUBRICATION
MATERIAL	STEEL COMP 630 OUTER RACE MEMBER
OUTER MEMBER OUTSIDE DIAMETER	2.3120 INCHES MINIMUM AND 2.3125 INCHES MAXIMUM
OUTER MEMBER WIDTH	0.9950 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM
STATIC RADIAL LOAD RATING	152000 POUNDS
STYLE DESIGNATOR	WITHOUT INSERT OR LINER WITH STAKING GROOVE

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