7025-01-503-4828 DISK DRIVE UNIT Index 3110-01-503-4830 ROLLER SET,BEARING

National Stock Number:
3120-01-503-4829

Federal Supply Class:
3120

National Item Identification Number:
015034829

Description:
BEARING,SLEEVE

Detail:
A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.


Manufacturer Information:
503-5018-02477896REXNORD INDUSTRIES, LLC
596-741024853711NAVAL SEA SYSTEMS COMMAND
596-7410248-1453711NAVAL SEA SYSTEMS COMMAND
B831-9512-1496169ELECTRIC BOAT CORPORATION


Techincal Specification:
OVERALL LENGTH0.7500 INCHES NOMINAL
SPECIAL FEATURESTECH DATA NOT RELEASED OUTSIDE U.S.
STYLE DESIGNATORSOLID, PLAIN, NO OUTSIDE FLANGES
BODY INSIDE DIAMETER1.1265 INCHES NOMINAL
BODY OUTSIDE DIAMETER1.3148 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING,JOURNAL,FLANGED, LINED
PROPRIETARY CHARACTERISTICSPACS


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