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National Stock Number:
3110-00-128-1980
Federal Supply Class:
3110
National Item Identification Number:
001281980
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:
| B-2820-0H | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | B-2820-OH | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | B2820X0H | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | B31-47946 | 88907 | BRUNSWICK CORP |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BORE DIAMETER | 1.7500 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 2.1250 INCHES NOMINAL | | OVERALL WIDTH | 1.2500 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | OPERNEND,EXTRA CAPACITY OUTER RACE,OIL HOLE IN OUTER RACE | | STANDARD TOLERANCE DESIGNATION | AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS | | STYLE DESIGNATOR | NON-SEPARABLE, OPEN END, DRAWN SHELL | | SURFACE FINISH | GROUND |
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