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National Stock Number:
3110-01-377-0275
Federal Supply Class:
3110
National Item Identification Number:
013770275
Description:
BEARING,ROLLER,ROD END
Detail:
A SPECIAL SINGLE OR MULTIPLE-ROW ROLLER BEARING, RIGID OR SELF-ALIGNING, AND CONSTRUCTED WITH EITHER INSIDE THREADED, PLAIN HOLLOW, MAILE THREADED, OR SOLID SHANK.
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Manufacturer Information:
| MS21220-4L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M | | SF4-6A38L | 77896 | REXNORD INDUSTRIES, LLC |
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Techincal Specification:
| ALIGNMENT TYPE | RIGID | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.2500 INCHES NOMINAL | | INNER RING WIDTH | 0.5000 INCHES NOMINAL | | LENGTH FROM BORE CENTER TO SHANK END | 1.6600 INCHES NOMINAL | | LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION | MIL-G-81322 MIL SPEC SINGLE MATERIAL RESPONSE | | LUBRICATION MATERIAL | GREASE | | OVERALL LENGTH | 2.1600 INCHES NOMINAL | | OVERALL OUTSIDE DIAMETER | 1.0000 INCHES NOMINAL | | MATERIAL | PLASTIC POLYTETRAFLUOROETHYLENE SEAL | | MATERIAL | STEEL COMP 4620 OUTER RING | | MATERIAL | STEEL COMP 4620 ROLLER | | MATERIAL | STEEL COMP E52100 INNER RING | | NOMINAL THREAD SIZE | 0.375 INCHES | | OUTER RING WIDTH | 0.3600 INCHES NOMINAL | | SEAL QUANTITY | 2 | | SHANK DIAMETER | 0.5000 INCHES NOMINAL | | SHANK STYLE | INTERNALLY THREADED W/HEXAGON END | | SHANK THREAD LENGTH | 0.8100 INCHES NOMINAL | | STYLE DESIGNATOR | SINGLE ROW, CONCAVE ROLLERS | | SURFACE TREATMENT | CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES | | THREAD CLASS | 3B | | THREAD DIRECTION | LEFT-HAND | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL JOINT FINE (UNJF) | | THREAD QUANTITY PER INCH | 24 | | WIDTH ACROSS FLATS | 0.5000 INCHES NOMINAL |
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