3120-00-499-4533, BEARING,SLEEVE

National Stock Number:
3120-00-499-4533

Federal Supply Class:
3120

National Item Identification Number:
004994533

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:

6845891	63005	ROLLS-ROYCE CORPORATION
6845891	73342	ALLISON TRANSMISSION INC

Techincal Specification:

BODY INSIDE DIAMETER	2.3550 INCHES MINIMUM AND 2.3600 INCHES MAXIMUM
BODY OUTSIDE DIAMETER	2.5300 INCHES NOMINAL
CORNER SHAPE	SQUARE ALL CORNERS
HARDNESS RATING	32.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM OVERALL
LEFT FLANGE OUTSIDE DIAMETER	2.6740 INCHES MINIMUM AND 2.6760 INCHES MAXIMUM
LEFT FLANGE WIDTH	0.1800 INCHES NOMINAL
OVERALL LENGTH	0.6820 INCHES MINIMUM AND 0.6860 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 8735 OVERALL
RIGHT FLANGE OUTSIDE DIAMETER	2.6740 INCHES MINIMUM AND 2.6760 INCHES MAXIMUM
RIGHT FLANGE WIDTH	0.1800 INCHES NOMINAL
STYLE DESIGNATOR	SOLID, EXTERNAL FLANGES BOTH ENDS
SURFACE FINISH	63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF LEFT FLANGE
SURFACE FINISH	63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF RIGHT FLANGE
SURFACE FINISH	63.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	OXIDE OVERALL

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