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National Stock Number:
3120-00-916-9310
Federal Supply Class:
3120
National Item Identification Number:
009169310
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:
| BLFN12-318-1 | 81376 | RBC SOUTHWEST PRODUCTS, INC. | | MS21233-12 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| BORE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | HARDNESS RATING | 23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER | | INNER MEMBER WIDTH | 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 COMP 17-4 PH ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 440C OUTER RACE MEMBER | | MATERIAL | STEEL COMP 631 INNER MEMBER | | OUTER MEMBER WIDTH | 0.5880 INCHES MINIMUM AND 0.5980 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 46400 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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