3120-01-042-8903, BEARING,SLEEVE

National Stock Number:
3120-01-042-8903

Federal Supply Class:
3120

National Item Identification Number:
010428903

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:

06-211-05-020	09455	RBC TRANSPORT DYNAMICS CORP
101-2005-020	77896	REXNORD INDUSTRIES, LLC
AT05SS020	15860	NEW HAMPSHIRE BALL BEARINGS INC
BJ10TH020	21335	TIMKEN CO
GB528AU05C020	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION
BJ10TH-020	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
KJN05C020-240	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

MATERIAL	PLASTIC POLYTETRAFLUOROETHYLENE AND
	GLASS FIBER OR
	PLASTIC POLYTETRAFLUOROETHYLENE AND
	PLASTIC POLYETHYLENE TEREPHTHALATE INNER LAYER
	STEEL COMP 630 OR
	STEEL COMP 410 OUTER LAYER
HARDNESS RATING	27.0 ROCKWELL C MINIMUM AND
	32.0 ROCKWELL C MAXIMUM OUTER LAYER
STYLE DESIGNATOR	SOLID, PLAIN, NO OUTSIDE FLANGES
OVERALL LENGTH	0.6150 INCHES MINIMUM AND
	0.6250 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	0.4381 INCHES MINIMUM AND
	0.4386 INCHES MAXIMUM
BODY INSIDE DIAMETER	0.3130 INCHES MINIMUM AND
	0.3190 INCHES MAXIMUM
CORNER SHAPE	SQUARE ALL CORNERS
SURFACE FINISH	125.0 MICROINCHES INNER MEMBER
	125.0 MICROINCHES LEFT END SURFACE OF BODY
	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES RIGHT END SURFACE OF BODY

Click here to Register for Free 30-day Trial