3110-01-576-5225 BALL,BEARING Index 3110-01-576-6361 BALL,BEARING

National Stock Number:
3110-01-576-6355

Federal Supply Class:
3110

National Item Identification Number:
015766355

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:
32NBL4862YJ3NPS1RBC AIRCRAFT PRODUCTS, INC.
32NBL4862YJ60380TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
MS24466-3296906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BORE DIAMETER2.0000 INCHES NOMINAL
INNER RING WIDTH3.0000 INCHES NOMINAL
OUTER RING WIDTH2.7990 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER3.8750 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYAIRFRAME NEEDLE ROLLER BEARING
MATERIALSTEEL OVERALL
SPECIAL FEATURESNHA-RIB ASSEMBLY,SLAT TRACK SUPPORT.
STYLE DESIGNATORDOUBLE ROW
SUPPLEMENTARY FEATUREST.O. 1C-5A-4-1,FIGURE1-14,INDEX 11


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