3110-00-416-9420 BEARING,ROLLER,CYLINDRICAL Index 3110-00-416-9422 BEARING,ROLLER,CYLINDRICAL

National Stock Number:
3110-00-416-9421

Federal Supply Class:
3110

National Item Identification Number:
004169421

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:
400018538443SKF USA INC.
400018577445RTX CORPORATION
402331921335TIMKEN CO
402331977445RTX CORPORATION
403559877445RTX CORPORATION
405349877445RTX CORPORATION


Techincal Specification:
BORE DIAMETER6.4957 INCHES MINIMUM AND 6.4961 INCHES MAXIMUM
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0053 INCHES MINIMUM RADIAL AND 0.0063 INCHES MAXIMUM RADIAL
LOCATING FEATURENONLOCATING
OVERALL OUTSIDE DIAMETER8.8578 INCHES MINIMUM AND 8.8583 INCHES MAXIMUM
OVERALL WIDTH1.3730 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONPWA-725,97497 MFR REF 1ST MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA-725,97497 MFR REF 2ND MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA-725,97497 MFR REF 3RD MATERIAL RESPONSE ROLLER
MATERIALSTEEL COMP 4340 RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
PRECIOUS MATERIALSILVER
RETAINER FABRICATION METHODMACHINED
SPECIAL FEATURESSILVER PLATE CAGE ROLLER POCKETS AND LAND RIDING SURF PER AMS 2412 0.001-0.002 THK,BAKE AT 475-500F
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
STYLE DESIGNATORSINGLE ROW, CYLINDRICAL ROLLERS, TWO-DIRECTION LOCATING, SPLIT OUTER RING, INNER AND OUTER RINGS GROOVED FOR FOUR POINT ROLLER CONTACT, SEPARABLE
SURFACE FINISHGROUND


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