3110-00-439-5476 BEARING,ROLLER,CYLINDRICAL Index 3120-00-439-5478 BUSHING,SLEEVE

National Stock Number:
3110-00-439-5477

Federal Supply Class:
3110

National Item Identification Number:
004395477

Description:
BEARING,ROLLER,CYLINDRICAL

Detail:
A nonadjustable roller bearing consisting of a single or multiple-row of hardened cylindrical rollers and a retainer used with or without inner or oute r rings. Excludes BEARING, ROLLER, AIRFRAME.


Manufacturer Information:
44722877445RTX CORPORATION
44723006144INDUSTRIAL TECTONICS BEARINGS CORPORATION
69301006144INDUSTRIAL TECTONICS BEARINGS CORPORATION
44723038443SKF USA INC.
44723077445RTX CORPORATION
69301077445RTX CORPORATION


Techincal Specification:
BORE DIAMETER1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0014 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL
LOCATING FEATURENONLOCATING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6440 ASSN STD SINGLE MATERIAL RESPONSE ROLLER
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL COMP E52100 INNER RING
MATERIALSTEEL COMP E52100 OUTER RING
MATERIALSTEEL COMP E52100 ROLLER
OVERALL OUTSIDE DIAMETER3.1493 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM
OVERALL WIDTH0.6249 INCHES MINIMUM AND 0.6299 INCHES MAXIMUM
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESSILVER PLATE CAGE PER AMS 2412 0.0005-0.0015 THK ON LAND RIDING SURF AND ROLLER POCKETS NO STRIKE METAL REQD BAKE 475-500F FOR 2 HRS TO CHECK FOR BOND
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING WITH TWO ROLLER RETAINMENT RINGS ON OUTER, NON-SEPARABLE
SURFACE FINISHGROUND


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