4710-00-408-7928 TUBE ASSEMBLY,METAL Index 3120-00-408-7942 BUSHING,SLEEVE

National Stock Number:
3110-00-408-7933

Federal Supply Class:
3110

National Item Identification Number:
004087933

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:
224936RP98748AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP
234103RP98748AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP
237903RP98748AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP
237931RP98748AIR FORCE UNITED STATES DEPARTMENT OF THE DBA TINKER AFB OC ALC DSP


Techincal Specification:
BORE DIAMETER3.9130 INCHES NOMINAL
BORE SHAPESTRAIGHT
FLANGE OUTSIDE DIAMETER4.5900 INCHES MINIMUM AND 4.6100 INCHES MAXIMUM
FLANGE WIDTH0.1240 INCHES MINIMUM AND 0.1260 INCHES MAXIMUM
INNER RING WIDTH0.8611 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM
LOCATING FEATURENONLOCATING
OUTER RING WIDTH1.1761 INCHES MINIMUM AND 1.1811 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER4.3304 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM
MATERIALCOPPER ALLOY CAGE
MATERIALSTEEL COMP E52100 ROLLER
MATERIALSTEEL COMP 4620 INNER RING
MATERIALSTEEL COMP 4620 OUTER RING
SPECIAL FEATURESSILVERPLATE CAGE 0.0005-0.0015 THK ON LAND RIDING SURF AND ROLLER POCKETS PER AMS 2412,BAKE AT 475-500 F FOR TWO HOURS TO CHECK FOR BOND
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
STYLE DESIGNATORSHOULDERED OUTER RING W/PULLER GROOVE, S EPARABLE
SURFACE FINISHGROUND


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