3120-00-410-6839, BEARING,SLEEVE

National Stock Number:
3120-00-410-6839

Federal Supply Class:
3120

National Item Identification Number:
004106839

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:

10387648	A486G	NIMIKKEISTOKESKUS NCB FINLAND
15010646	Z8518	BAE SYSTEMS AUSTRALIA LIMITED
2584319	80064	NAVAL SHIP SYSTEMS COMMAND

Techincal Specification:

BODY INSIDE DIAMETER	2.1400 INCHES MINIMUM AND 2.1500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.6280 INCHES MINIMUM AND 2.6330 INCHES MAXIMUM
CORNER SHAPE	ROUND INSIDE LEFT CORNER
CORNER SHAPE	ROUND LEFT FLANGE BODY CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
FLANGE OUTSIDE DIAMETER	3.1250 INCHES NOMINAL
FLANGE WIDTH	0.2500 INCHES NOMINAL
HARDNESS RATING	100.0 ROCKWELL M MINIMUM OVERALL
OVERALL LENGTH	1.8750 INCHES NOMINAL
MATERIAL	OIL LUBRICATING LUBRICATION
MATERIAL	PLASTIC PHENOLIC AND COTTON OVERALL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGE ONE END

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