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National Stock Number:
3120-01-190-4145
Federal Supply Class:
3120
National Item Identification Number:
011904145
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:
| KR12CW-S | 50632 | KAMATICS CORPORATION | | KR12CW-V | 50632 | KAMATICS CORPORATION |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C INNER MEMBER | | STEEL COMP 630 OUTER RACE MEMBER | | PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER | | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM INNER MEMBER | | 28.0 ROCKWELL C MINIMUM OUTER RACE MEMBER | | BORE DIAMETER | 0.7495 INCHES MINIMUM AND | | 0.7500 INCHES MAXIMUM | | OUTER MEMBER OUTSIDE DIAMETER | 1.3745 INCHES MINIMUM AND | | 1.3750 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.6250 INCHES MINIMUM AND | | 0.6350 INCHES MAXIMUM | | INNER MEMBER WIDTH | 0.8730 INCHES MINIMUM AND | | 0.8750 INCHES MAXIMUM | | STATIC RADIAL LOAD RATING | 52300 POUNDS |
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