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National Stock Number:
3110-00-278-7144
Federal Supply Class:
3110
National Item Identification Number:
002787144
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:
| 1SE4407 | 51588 | RBC BEARINGS INCORPORATED | | B3717A | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | BACB10B86 | 51588 | RBC BEARINGS INCORPORATED | | BACB10B86 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | BACB10B86 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BORE DIAMETER | 3.2494 INCHES MINIMUM AND 3.2500 INCHES MAXIMUM | | INNER RING WIDTH | 0.8050 INCHES MINIMUM AND 0.8100 INCHES MAXIMUM | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OUTER RING WIDTH | 0.7950 INCHES MINIMUM AND 0.8000 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 3.9992 INCHES MINIMUM AND 4.0000 INCHES MAXIMUM | | OVERALL WIDTH | 0.8000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | RETAINER FABRICATION METHOD | PRESSED | | SPECIAL FEATURES | TWO 0.1250 IN. DIA THROUGH HOLES 180 DEG APART ON OUTER RING 0.4060 IN. FROM END | | STYLE DESIGNATOR | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE | | SURFACE FINISH | GROUND | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES |
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