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National Stock Number: 3120-00-400-8437
Federal Supply Class: 3120
National Item Identification Number: 004008437
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:
| 11669118 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 28KP682 | 45152 | OSHKOSH CORP | | 5SF8 | 21335 | TIMKEN CO | | B8L | 51588 | RBC BEARINGS INCORPORATED | | 5SF8 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | 28KP682 | 75Q65 | OSHKOSH DEFENSE LLC | | C1172-8 | 21335 | TIMKEN CO | | C1172-8 | 51588 | RBC BEARINGS INCORPORATED | | C1172-8 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| BORE DIAMETER | 0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.4320 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | OUTER MEMBER WIDTH | 0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 24150 POUNDS | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER |
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