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National Stock Number:
3110-00-227-3259
Federal Supply Class:
3110
National Item Identification Number:
002273259
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:
| ASTM F2246-06 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | MS51961-22 | 81346 | AMERICAN SOCIETY FOR TESTING AND MATERIALS | | SJ9647 | 51588 | RBC BEARINGS INCORPORATED |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | STYLE DESIGNATOR | NON-SEPARABLE, WITH ROLLER RETAINER, HARDENED AND GROUND | | ALIGNMENT TYPE | RIGID | | OVERALL WIDTH | 1.7500 INCHES NOMINAL | | BORE DIAMETER | 3.7500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 4.7500 INCHES NOMINAL | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS | | SPECIAL FEATURES | OIL HOLE AND OIL GROOVE IN OUTER RACE |
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