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National Stock Number:
3120-00-197-3842
Federal Supply Class:
3120
National Item Identification Number:
001973842
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:
| 91-0009-08 | 77896 | REXNORD INDUSTRIES, LLC | | 93244-3 | 59211 | PARKER-HANNIFIN CORPORATION | | 93244-3 | 77896 | REXNORD INDUSTRIES, LLC | | 93244-3 | 82106 | PARKER-HANNIFIN CORPORATION | | KMB8-24 | 97613 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| BORE DIAMETER | 0.4997 INCHES MINIMUM AND 0.5002 INCHES MAXIMUM | | HARDNESS RATING | 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER | | HARDNESS RATING | 28.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER | | INNER MEMBER WIDTH | 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM | | LUBRICATION FEATURE | PERFORATION OUTER RACE MEMBER | | LUBRICATION FEATURE | PERFORATION INNER MEMBER | | MATERIAL | LUBRICANT DRY FILM LUBRICATION | | MATERIAL | STEEL COMP 440C INNER MEMBER | | MATERIAL | STEEL COMP 630 OUTER RACE MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 0.5150 INCHES MINIMUM AND 0.5250 INCHES MAXIMUM | | SPECIAL FEATURES | BERYLLIUM COPPER FLANGED BUSHING INSTALLED IN BALL ID.; 37 MIN. R/C | | STYLE DESIGNATOR | WITHOUT INSERT OR LINER WITH STAKING GROOVE | | SURFACE TREATMENT | LUBRICANT DRY FILM OUTER RACE MEMBER |
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