3110-01-231-0713, BEARING,BALL,AIRFRAME

National Stock Number:
3110-01-231-0713

Federal Supply Class:
3110

National Item Identification Number:
012310713

Description:
BEARING,BALL,AIRFRAME

Detail:
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened BALL, BEARING which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes BEARING, BALL, ANNULAR.

Manufacturer Information:

S1219MCZZE5

40920

MPB CORP

Techincal Specification:

ALIGNMENT TYPE	RIGID
BEARING SEAL TYPE	CONTACT
BORE DIAMETER	0.7500 INCHES NOMINAL
INNER RING WIDTH	0.2810 INCHES NOMINAL
INTERNAL CLEARANCE	0.0005 INCHES MINIMUM RADIAL AND 0.0011 INCHES MAXIMUM RADIAL
LOAD DIRECTION	RADIAL
LUBRICATION MATERIAL	GREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	BEACON 325,FSCM 51058 MFR REF SINGLE MATERIAL RESPONSE
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL	PLASTIC PHENOLIC RETAINER
MATERIAL	RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL
MATERIAL	STEEL COMP 440C BALL
MATERIAL	STEEL COMP 440C OUTER RING
MATERIAL	STEEL COMP 440C INNER RING
OUTER RING WIDTH	0.2500 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	1.1875 INCHES NOMINAL
RETAINER FABRICATION METHOD	MACHINED
SEAL QUANTITY	2
STANDARD TOLERANCE DESIGNATION	ABEC NO. 5T
STYLE DESIGNATOR	SINGLE ROW, TORQUE TUBE TYPE, W/OR W/O CLOSURE

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