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National Stock Number:
3110-01-143-6744
Federal Supply Class:
3110
National Item Identification Number:
011436744
Description:
BEARING,ROLLER,NEEDLE
Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
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Manufacturer Information:
| 4043.353 | 30218 | SCHENCK USA CORP. | | NK30/20 | 27737 | INA BEARING CO INC |
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Techincal Specification:
| ALIGNMENT TYPE | RIGIDRIGID | | BORE DIAMETER | 30.00 MILLIMETERS NOMINAL30.00 MILLIMETERS NOMINAL | | MATERIAL | STEEL OVERALLSTEEL OVERALL | | OVERALL OUTSIDE DIAMETER | 40.00 MILLIMETERS NOMINAL40.00 MILLIMETERS NOMINAL | | OVERALL WIDTH | 20.00 MILLIMETERS NOMINAL20.00 MILLIMETERS NOMINAL | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | OIL HOLEOIL HOLE | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGSAFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS | | STYLE DESIGNATOR | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUNDNON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND | | SURFACE FINISH | GROUNDGROUND |
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