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National Stock Number:
3120-01-009-4513
Federal Supply Class:
3120
National Item Identification Number:
010094513
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:
| BS8ATC21Z | 21335 | TIMKEN CO | | BS8ATC21Z | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. |
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Techincal Specification:
| BORE DIAMETER | 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | | HARDNESS RATING | 58.0 ROCKWELL C MAXIMUM INNER MEMBER | | INNER MEMBER WIDTH | 0.3410 INCHES MINIMUM AND 0.3430 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.6557 INCHES MINIMUM AND 0.6562 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.2450 INCHES MINIMUM AND 0.2550 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5613 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5630 ASSN STD 2ND MATERIAL RESPONSE OUTER RACE MEMBER | | MATERIAL | PLASTIC TETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 410 OR STEEL COMP 440C OUTER RACE MEMBER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER |
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