3120-00-350-6310, BEARING,SLEEVE

National Stock Number:
3120-00-350-6310

Federal Supply Class:
3120

National Item Identification Number:
003506310

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:

0E893	92392	ALLIS-CHALMERS CORP
5328943	19207	U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

Techincal Specification:

BODY INSIDE DIAMETER	0.9850 INCHES MINIMUM AND 0.9860 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.3120 INCHES MINIMUM AND 1.3130 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE INSIDE LEFT CORNER
FEATURES PROVIDED	CASEHARDENED
HARDNESS RATING	35.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM INSIDE DIAMETER SURFACE OF BODY
HARDNESS RATING	60.0 ROCKWELL C MINIMUM OUTSIDE DIAMETER SURFACE OF BODY
OVERALL LENGTH	0.5625 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD ALL MATERIAL RESPONSES OVERALL
MATERIAL	STEEL COMP 1018 OR STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES

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