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National Stock Number:
3120-01-287-3599
Federal Supply Class:
3120
National Item Identification Number:
012873599
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:
| 55918-08 | 09455 | RBC TRANSPORT DYNAMICS CORP | | AGB8V | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | AS81936/1 | 0U583 | SAE INTERNATIONAL | | AS81936/1-8R | 0U583 | SAE INTERNATIONAL | | AS81936/1-8R | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | AS81936/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | ST4M123GR8 | 09455 | RBC TRANSPORT DYNAMICS CORP | | SBU16RLH32-2A | 21335 | TIMKEN CO | | SBU16RLH32-2A | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | SAE-AS81936/1 | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | SAE-AS81936/1-8R | 81343 | SOCIETY OF AUTOMOTIVE ENGINEERS INC | | M81936/1-8R | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | BSSN8-2025G4 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | KSB8-27G | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | ST4M123GR8 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | ST4M123GR8 | 76301 | THE BOEING COMPANY | | ST4M123GR8 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | ST4M123GR8 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | HARDNESS RATING | 37.0 ROCKWELL C NOMINAL INNER MEMBER | | INNER MEMBER WIDTH | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.9995 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.3850 INCHES MINIMUM AND 0.3900 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-530 FED SPEC SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL | COPPER ALLOY 172 AND COPPER ALLOY 173 INNER MEMBER | | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER | | SPECIAL FEATURES | THREE HOLES EQUALLY SPACED THRU RACE ONLY | | STATIC RADIAL LOAD RATING | 24044 POUNDS | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
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