3120-01-325-3265, BEARING,SLEEVE

National Stock Number:
3120-01-325-3265

Federal Supply Class:
3120

National Item Identification Number:
013253265

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:

203-011-858-001	65910	MAYDAY MANUFACTURING CO.
206-011-858-001	97499	BELL TEXTRON INC
206-011-858-1	97499	BELL TEXTRON INC

Techincal Specification:

BODY INSIDE DIAMETER	0.4995 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.7650 INCHES MINIMUM AND 0.7700 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
HARDNESS RATING	58.0 ROCKWELL C MINIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 440C OVERALL
PROPRIETARY CHARACTERISTICS	PACS
OVERALL LENGTH	0.3700 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE FINISH	63.0 MICROINCHES OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	BPS 4007,CAGEC 97499 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL

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