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National Stock Number:
3120-00-872-0678
Federal Supply Class:
3120
National Item Identification Number:
008720678
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:
| 2180427 | 77445 | RTX CORPORATION | | 540362 | 77445 | RTX CORPORATION | | 540364 | 02758 | U S BEARINGS | | HU14-106 | 02758 | U S BEARINGS | | 540364 | 77445 | RTX CORPORATION | | 578275 | 77445 | RTX CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.8750 INCHES MINIMUM AND 0.8770 INCHES MAXIMUM | | HARDNESS RATING | | | INNER MEMBER WIDTH | 0.7450 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5628 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL | STEEL COMP 431 OUTER RACE MEMBER | | MATERIAL | STEEL COMP 440C INNER MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 1.4368 INCHES MINIMUM AND 1.4373 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.5880 INCHES MINIMUM AND 0.5980 INCHES MAXIMUM | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
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