4720-00-880-4134 HOSE ASSEMBLY,NONMETALLIC Index 1650-00-880-4138 ACCUMULATOR,HYDRAULIC

National Stock Number:
3120-00-880-4137

Federal Supply Class:
3120

National Item Identification Number:
008804137

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.


Manufacturer Information:
905162-893835PARKER HANNIFIN CORPORATION


Techincal Specification:
BORE DIAMETER0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM INNER MEMBER
HARDNESS RATING35.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
INNER MEMBER WIDTH0.4990 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 7440 ASSN STD ALL MATERIAL RESPONSES INNER MEMBER
MATERIALPLASTIC TETRAFLUOROETHYLENE RACE INSERT
MATERIALSTEEL OUTER RACE MEMBER
MATERIALSTEEL COMP E50100 OR STEEL COMP E51100 OR STEEL COMP E52100 INNER MEMBER
OUTER MEMBER WIDTH0.3940 INCHES MINIMUM AND 0.3960 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER0.9990 INCHES MINIMUM AND 1.0010 INCHES MAXIMUM
STYLE DESIGNATORWITH INSERT AND/OR LINER
SURFACE TREATMENTCHROMIUM INNER MEMBER


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