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National Stock Number:
3110-01-368-1764
Federal Supply Class:
3110
National Item Identification Number:
013681764
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:
| MS21221-5L | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.3120 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | INNER RING WIDTH | 0.6820 INCHES MINIMUM AND 0.6870 INCHES MAXIMUM | | LENGTH FROM BORE CENTER TO SHANK END | 2.3750 INCHES NOMINAL | | LUBRICATION MATERIAL | GREASE | | OVERALL LENGTH | 3.1070 INCHES NOMINAL | | MATERIAL | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR SEAL | | MATERIAL | STEEL COMP 430 SHIELD | | MATERIAL | STEEL COMP 4620 ROD END BODY | | MATERIAL | STEEL SNAP RING | | MATERIAL | STEEL COMP E52100 INNER RING | | MATERIAL | STEEL COMP E52100 ROLLER | | NOMINAL THREAD SIZE | 0.500 INCHES | | OUTER RING WIDTH | 0.4450 INCHES MINIMUM AND 0.4600 INCHES MAXIMUM | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT ANGLE | 10.00 DEGREES NOMINAL | | SELF-ALIGNMENT LOCATION | INTERNAL | | SHANK STYLE | EXTERNALLY THREADED | | SHANK THREAD LENGTH | 1.3400 INCHES NOMINAL | | SHIELD QUANTITY | 2 | | SURFACE TREATMENT | CADMIUM EXPOSED SURFACES AS MOUNTED | | THREAD CLASS | 3A | | THREAD DIRECTION | LEFT-HAND | | THREAD SERIES DESIGNATOR | UNJF | | THREAD QUANTITY PER INCH | 20 |
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