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National Stock Number:
3120-00-905-3322
Federal Supply Class:
3120
National Item Identification Number:
009053322
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:
| LS30 | 73134 | ROLLER BEARING COMPANY OF AMERICA, INC. |
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Techincal Specification:
| BORE DIAMETER | 1.8745 INCHES MINIMUM AND 1.8750 INCHES MAXIMUM | | HARDNESS RATING | 60.0 ROCKWELL C NOMINAL INNER MEMBER | | INNER MEMBER WIDTH | 1.6200 INCHES MINIMUM AND 1.6250 INCHES MAXIMUM | | LUBRICATION FEATURE | GROOVE AND PERFORATION EXTERNAL OUTER MEMBER | | LUBRICATION FEATURE | GROOVE AND PERFORATION INTERNAL OUTER MEMBER | | OUTER MEMBER OUTSIDE DIAMETER | 3.9995 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM | | OUTER MEMBER WIDTH | 1.3080 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 COMP 3 FED SPEC SINGLE MATERIAL RESPONSE RACE INSERT | | MATERIAL | COPPER ALLOY 482 RACE INSERT | | MATERIAL | STEEL COMP E52100 INNER MEMBER | | MATERIAL | STEEL OUTER RACE MEMBER | | STATIC RADIAL LOAD RATING | 123500 POUNDS | | STYLE DESIGNATOR | WITH INSERT AND/OR LINER | | SURFACE TREATMENT | CADMIUM OUTER RACE MEMBER |
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