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National Stock Number: 3120-01-314-5580
Federal Supply Class: 3120
National Item Identification Number: 013145580
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:
| ATSB8-66DD | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | KMDB8-23 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC | | SB5085-101 | 15860 | NEW HAMPSHIRE BALL BEARINGS INC | | SB5085-101 | 50632 | KAMATICS CORPORATION | | KSC230308H | 50632 | KAMATICS CORPORATION | | SB5085-101 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | SB5085-101 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BORE DIAMETER | 0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | HARDNESS RATING | 24.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM INNER MEMBER | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM OUTER RING | | INNER MEMBER WIDTH | 1.1230 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.6880 INCHES NOMINAL | | OUTER MEMBER WIDTH | 0.8280 INCHES MINIMUM AND 0.8380 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630,COND 440 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643,17-4PH ASSN STD SINGLE MATERIAL RESPONSE OUTER RING | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | MATERIAL | STEEL COMP 630 OUTER RING | | MATERIAL | STEEL COMP 440C INNER MEMBER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER WITH STAKING GROOVE |
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