3120-00-914-2778, BEARING,SLEEVE

5310-00-914-2777 NUT,SELF-LOCKING,EXTENDED WASHER

National Stock Number:
3120-00-914-2778

Federal Supply Class:
3120

National Item Identification Number:
009142778

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:

2159416	77445	RTX CORPORATION
2159417	77445	RTX CORPORATION
2159475	15860	NEW HAMPSHIRE BALL BEARINGS INC
472671	21335	TIMKEN CO
472671	77445	RTX CORPORATION
2159475	77445	RTX CORPORATION
AD16-210	15860	NEW HAMPSHIRE BALL BEARINGS INC

Techincal Specification:

MATERIAL	PLASTIC FLUOROCARBON INNER LAYER
	STEEL COMP 410 OUTER LAYER
HARDNESS RATING	30.0 ROCKWELL C MINIMUM AND
	38.0 ROCKWELL C MAXIMUM OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.7280 INCHES MINIMUM AND
	0.7480 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	1.2510 INCHES MINIMUM AND
	1.2530 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.0049 INCHES MINIMUM AND
	1.0080 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED OUTSIDE LEFT CORNER
	CHAMFERED OUTSIDE RIGHT CORNER
	SQUARE INSIDE RIGHT CORNER
	SQUARE INSIDE LEFT CORNER

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