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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.
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Manufacturer Information:
| 4D0076-1 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | 4D0076-1 | 16746 | RBC SPECLINE INC | | ASSB46-8 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | BSSR-46029 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | 4D0076-1 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | 4D0076-1 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| MATERIAL | STEEL COMP XM-13 INNER MEMBER | | COPPER ALLOY 172 RACE LINER | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD ALL MATERIAL RESPONSES INNER MEMBER | | AMS 4650 ASSN STD ALL MATERIAL RESPONSES RACE LINER | | BORE DIAMETER | 2.8750 INCHES MINIMUM AND | | 2.8760 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 5.1245 INCHES MINIMUM AND | | 5.1250 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 2.5570 INCHES MINIMUM AND | | 2.5670 INCHES MAXIMUM | | INNER MEMBER WIDTH | 3.1220 INCHES MINIMUM AND | | 3.1260 INCHES MAXIMUM | | LUBRICATION MATERIAL | GREASE, MIL-G-81322 | | LUBRICATION FEATURE | GROOVE INNER MEMBER | | GROOVE RACE LINER | | SPECIAL FEATURES | RACE 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 | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 88277 | | MFR SOURCE CONTROLLING REFERENCE | 4D0076-1 |
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