3110-00-040-9353, BEARING,ROLLER,AIRFRAME

National Stock Number:
3110-00-040-9353

Federal Supply Class:
3110

National Item Identification Number:
000409353

Description:
BEARING,ROLLER,AIRFRAME

Detail:
A CYLINDRICAL ITEM IN WHICH THE INNER OR OUTER RING TURNS UPON ROW(S) OF HARDENED ROLLER, 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, ROLLER, CYLINDRICAL.

Manufacturer Information:

DAT16-26A1-501	77896	REXNORD INDUSTRIES, LLC
GB520CV16	26512	NORTHROP GRUMMAN SYSTEMS CORPORATION

Techincal Specification:

BEARING SEAL TYPE	CONTACT
BORE DIAMETER	1.0000 INCHES NOMINAL
INNER RING WIDTH	0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL	GREASE
OVERALL OUTSIDE DIAMETER	1.6250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7420 MIL SPEC SINGLE MATERIAL RESPONSE ROLLER
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-763 FED SPEC SINGLE MATERIAL RESPONSE SHIELD
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE RETAINER
MATERIAL	GLASS FIBER AND PLASTIC POLYTETRAFLUOROETHYLENE SEAL
MATERIAL	COPPER ALLOY RETAINER
MATERIAL	STEEL COMP 430 SHIELD
MATERIAL	STEEL COMP E52100 OUTER RING
MATERIAL	STEEL COMP E52100 INNER RING
MATERIAL	STEEL COMP E52100 ROLLER
OUTER RING WIDTH	0.4450 INCHES MINIMUM AND 0.4500 INCHES MAXIMUM
RETAINER FABRICATION METHOD	MACHINED
SEAL QUANTITY	2
SHIELD QUANTITY	2
SPECIAL FEATURES	TWO DEG SELF ALIGNMENT IN EITHER DIRECTION,LUBRICATION HOLE AND GROOVE IN OD OF OUTER RING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE EXPOSED SURFACES AS MOUNTED
SURFACE TREATMENT	CADMIUM EXPOSED SURFACES AS MOUNTED

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