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National Stock Number:
3120-01-025-0537
Federal Supply Class:
3120
National Item Identification Number:
010250537
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:
| MS21155S5 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.3125 INCHES NOMINAL | | INNER MEMBER WIDTH | 0.3750 INCHES NOMINAL | | LUBRICATION MATERIAL | GREASE, MIL-G-21164 | | OUTER MEMBER OUTSIDE DIAMETER | 0.7500 INCHES NOMINAL | | OUTER MEMBER WIDTH | 0.2810 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5000 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-6050 MIL SPEC 3RD MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL | STEEL COMP 4130 OR STEEL COMP E4340 OR STEEL COMP 8630 OUTER RACE MEMBER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | STATIC RADIAL LOAD RATING | 8500 POUNDS | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE INNER MEMBER | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OUTER RACE MEMBER | | SURFACE TREATMENT | CHROMIUM INNER MEMBER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
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