3110-01-033-0318 BEARING,ROLLER,NEEDLE Index 3120-01-033-0320 BEARING,PLAIN

National Stock Number:
3120-01-033-0319

Federal Supply Class:
3120

National Item Identification Number:
010330319

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:
181048-809455RBC TRANSPORT DYNAMICS CORP
181048-815860NEW HAMPSHIRE BALL BEARINGS INC
181048-850632KAMATICS CORPORATION
181048-871791CURTISS-WRIGHT CONTROLS, INC.
181048-877896REXNORD INDUSTRIES, LLC
ADSB8-5915860NEW HAMPSHIRE BALL BEARINGS INC
KSC11600BP-350632KAMATICS CORPORATION
WHT8-10150294NEW HAMPSHIRE BALL BEARINGS INC


Techincal Specification:
BORE DIAMETER0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
HARDNESS RATING23.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM OUTER RING
HARDNESS RATING55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
INNER MEMBER WIDTH0.6230 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
LUBRICATION FEATURESELF-LUBRICATING LINER RACE LINER
OUTER MEMBER OUTSIDE DIAMETER1.1150 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM
OUTER MEMBER WIDTH0.5000 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIALSTEEL COMP 440C INNER MEMBER
MATERIALSTEEL COMP 630 OUTER RING
STYLE DESIGNATORWITH INSERT AND/OR LINER


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