3110-00-476-2998 BEARING,ROLLER,TAPERED Index 3020-00-476-3001 GEAR CLUSTER

National Stock Number:
3110-00-476-2999

Federal Supply Class:
3110

National Item Identification Number:
004762999

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:
2311D662P210748DE LORME INDUSTRIES
3R104KC10213844REGENT CONTROLS INC
712B108P107482GENERAL ELECTRIC COMPANY
712B108P138443SKF USA INC.
R104KC10038443SKF USA INC.


Techincal Specification:
BORE DIAMETER20.0 MILLIMETERS NOMINAL
BORE SHAPESTRAIGHT
INTERNAL CLEARANCE0.0006 INCHES MINIMUM RADIAL AND 0.0020 INCHES MAXIMUM RADIAL
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOCATING FEATURENONLOCATING
OVERALL OUTSIDE DIAMETER42.0 MILLIMETERS NOMINAL
OVERALL WIDTH12.0 MILLIMETERS NOMINAL
MATERIALCOPPER ALLOY RETAINER
MATERIALSTEEL INNER RING
MATERIALSTEEL OUTER RING
MATERIALSTEEL ROLLER
RETAINER FABRICATION METHODMACHINED
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
SURFACE FINISHGROUND


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