3120-00-784-8678, BEARING,SLEEVE

National Stock Number:
3120-00-784-8678

Federal Supply Class:
3120

National Item Identification Number:
007848678

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:

442182	21128	JDMC ENTERPRISES DBA HIGH SPEED MACHINE PRODUCTS
442182	77445	RTX CORPORATION

Techincal Specification:

BODY INSIDE DIAMETER	0.4300 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.6015 INCHES MINIMUM AND 0.6020 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE LEFT CORNER
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
CORNER SHAPE	SQUARE OUTSIDE LEFT CORNER
CORNER SHAPE	SQUARE OUTSIDE RIGHT CORNER
HARDNESS RATING	26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
OVERALL LENGTH	1.5700 INCHES MINIMUM AND 1.5900 INCHES MAXIMUM
MATERIAL	STEEL COMP 8740 OVERALL
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
SURFACE TREATMENT	SILVER OUTSIDE DIAMETER SURFACE OF BODY

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