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National Stock Number:
3110-00-128-1960
Federal Supply Class:
3110
National Item Identification Number:
001281960
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:
| AC-4293-12-1 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | AC4294-12-1 | 3NPS1 | RBC AIRCRAFT PRODUCTS, INC. | | AC4294-12-1 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | C4294-12-1 | 81755 | LOCKHEED MARTIN CORPORATION |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BORE DIAMETER | 0.2496 INCHES MINIMUM AND 0.2502 INCHES MAXIMUM | | INNER RING WIDTH | 0.6150 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM | | LUBRICATION MATERIAL | GREASE | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | OUTER RING WIDTH | 0.3890 INCHES MINIMUM AND 0.4940 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 0.7495 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SPECIAL FEATURES | 100 PCT MAGNETIC PARTICLE INSPECTION/MAGNAFLUXED; HEAT TREATED ROCKWELL C58 TO C62; OUTER RACE OD AND SIDES CHROME PLATED,ALL OTHER EXPOSED SURFACES CADMIUM PLATED AS MOUNTED; SPECIFIED LUBRICANT PLUS 10 PCT MOS2 | | RETAINER FABRICATION METHOD | PRESSED | | STYLE DESIGNATOR | AIRFRAME, HARDENED AND GROUND, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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