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National Stock Number:
3110-01-018-7289
Federal Supply Class:
3110
National Item Identification Number:
010187289
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:
| A21180-1 | 13841 | TIFFIN PARTS, L.L.C. | | BH-3316IR-2916 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BORE DIAMETER | 1.8120 INCHES MINIMUM AND 1.8125 INCHES MAXIMUM | | INNER RING WIDTH | 1.0050 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM | | LUBRICATION MATERIAL | LUBRICANT | | OUTER RING WIDTH | 0.9900 INCHES MINIMUM AND 1.0000 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.5312 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS | | STYLE DESIGNATOR | SEPARABLE INNER RACE, DRAWN SHELL | | SURFACE FINISH | GROUND |
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