7025-01-460-9532 DISK DRIVE UNIT Index 6150-01-460-9534 CABLE ASSEMBLY,SPECIAL PURPOSE,E

National Stock Number:
3120-01-460-9533

Federal Supply Class:
3120

National Item Identification Number:
014609533

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:
4D0076-115860NEW HAMPSHIRE BALL BEARINGS INC
4D0076-116746RBC SPECLINE INC
ASSB46-815860NEW HAMPSHIRE BALL BEARINGS INC
BSSR-4602981376RBC SOUTHWEST PRODUCTS, INC.
4D0076-181376RBC SOUTHWEST PRODUCTS, INC.
4D0076-188277THE BOEING COMPANY


Techincal Specification:
BORE DIAMETER2.8750 INCHES MINIMUM AND 2.8760 INCHES MAXIMUM
INNER MEMBER WIDTH3.1220 INCHES MINIMUM AND 3.1260 INCHES MAXIMUM
LUBRICATION FEATUREGROOVE INNER MEMBER
LUBRICATION FEATUREGROOVE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4650 ASSN STD ALL MATERIAL RESPONSES RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5629 ASSN STD ALL MATERIAL RESPONSES INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE LUBRICATION
MATERIALCOPPER ALLOY 172 RACE LINER
MATERIALGREASE LUBRICATION
MATERIALSTEEL COMP XM-13 INNER MEMBER
OUTER MEMBER OUTSIDE DIAMETER5.1245 INCHES MINIMUM AND 5.1250 INCHES MAXIMUM
OUTER MEMBER WIDTH2.5570 INCHES MINIMUM AND 2.5670 INCHES MAXIMUM
STYLE DESIGNATORWITHOUT INSERT OR LINER
SPECIAL FEATURESRACE TO HAVE FOUR TRANSVERSE LUBRICATION GROOVES EQUALLYSPACED ON I.D. AND O.D. GROOVES TO BE R.109 X 0.040/0..30 DEEP. BALL TO HAVE 9 TRANSVERSE LUBRICATION GROOVES EQUALLYSPACED ON I.D. AND ONE EACH RADIAL GROOVE ON I.D. AND O.D. GROOVES TO BE R.109 X 0.040/0.030 DEEP


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