3120-00-904-9042, BEARING,PLAIN,SPHERICAL

National Stock Number:
3120-00-904-9042

Federal Supply Class:
3120

National Item Identification Number:
009049042

Description:
BEARING,PLAIN,SPHERICAL

Detail:
A DETACHABLE PART IN OR ON WHICH A JOURNAL, GUDGEON, PIVOT, OR THE LIKE MOVES. IT IS USED TO CARRY A LOAD AND TO REDUCE SLIDING FRICTION. IT DOES NOT EMPLOY ROLLING ELEMENTS. IT MAY BE DIVIDED INTO TWO OR MORE SEGMENTS OF 180 DEGREES (3.141 RADIANS) OR LESS. THE ITEM HAS A CYLINDRICAL BORE AND IS BASICALLY SPHERICAL IN ITS EXTERIOR DESIGN TO ALLOW FOR SHAFT MISALIGNMENT. EXCLUDES BEARING, PLAIN, SELF-ALIGNING.

Manufacturer Information:

BFL24-3	16746	RBC SPECLINE INC
KSU24-3	97613	SARGENT AEROSPACE & DEFENSE, LLC

Techincal Specification:

MATERIAL	STEEL COMP E52100 OVERALL
HARDNESS RATING	57.0 ROCKWELL C MINIMUM AND
	63.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT	CHROMIUM OVERALL
	CHROMIUM RIGHT END SURFACE
	CHROMIUM SPHERICAL SURFACE
STYLE DESIGNATOR	SOLID
OVERALL LENGTH	1.3070 INCHES MINIMUM AND
	1.3120 INCHES MAXIMUM
BODY INSIDE DIAMETER	1.4995 INCHES MINIMUM AND
	1.5000 INCHES MAXIMUM
SPHERICAL BODY DIAMETER	2.1540 INCHES MINIMUM AND
	2.1550 INCHES MAXIMUM
CORNER SHAPE	CHAMFERED INSIDE RIGHT CORNER
	CHAMFERED INSIDE LEFT CORNER
SURFACE FINISH	16.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
	125.0 MICROINCHES LEFT END SURFACE
	125.0 MICROINCHES RIGHT END SURFACE
	8.0 MICROINCHES SPHERICAL SURFACE

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