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Rod End Plain Bearing

Model / MPN: 12328984 | NSN: 3120-01-252-8031
ITAR Registered seal

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The outer member of the assembly is modified to provide a shank. The inner member may be either a plain spherical bearing or a sleeve bearing. Excludes bearing, plain, spherical and bearing, plain, self-aligning.

Product Details
NATO Stock Number
3120-01-252-8031
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
2.3100 inches
Bore Diameter
Between 0.3120 inches and 0.3140 inches
Outer Member Outside Diameter
Between 0.8600 inches and 1.0000 inches
Bore Center To Shank End Distance
Between 1.8430 inches and 1.9070 inches
Outer Member Width
Between 0.3220 inches and 0.3480 inches
Inner Member Width
Between 0.4320 inches and 0.4370 inches
Shank Thread Length
1.0620 inches
Static Radial Load Rating
2500 pounds
Thread Diameter
0.3125 inches
Thready Qty Per Inch (tpi)
24
Hardness Rating
57.0 rockwell c inner member and 63.0 rockwell c inner member
Material
Steel comp 1010 rod end body or steel comp 1012 rod end body or steel comp 1015 rod end body or steel comp 1016 rod end body or steel comp 1017 rod end body or steel comp 1018 rod end body or steel comp 1019 rod end body or steel comp 1020 rod end body or steel comp 1021 rod end body or steel comp 1022 rod end body or steel comp 1023 rod end body or steel comp 1025 rod end body or steel comp 1026 rod end body or steel comp 1029 rod end body or steel comp 1030 rod end body
Material
Steel comp 301 race insert or steel comp 302 race insert or steel comp 302b race insert or steel comp 303 race insert or steel comp 303se race insert or steel comp 304 race insert or steel comp 304l race insert or steel comp 305 race insert or steel comp 309 race insert or steel comp 310 race insert or steel comp 316 race insert or steel comp 316l race insert or steel comp 317 race insert or steel comp 321 race insert or steel comp 347 race insert or steel comp 440c race insert
Material
Steel comp e52100 inner member
Material Specification
Astm a108 assn standard all material responses rod end body or astma 576 assn standard all material responses rod end body
Material Specification
Mil-s-7420 military specification single material response inner member or ams-6440 assn standard single material response inner member
Surface Treatment
Chromium inner member
Surface Treatment
Zinc rod end body and chromate rod end body or cadmium rod end body or cadmium rod end body and chromate rod end body
Surface Treatment Specification
Qq-c-320, type 1, class 2 federal specification single treatment response inner member
Surface Treatment Specification
Qq-z-325, type 1 or 2, class 3 federal specification 1st treatment response rod end body or qq-p-416, type 1 or 2, class 3 federal specification 2nd treatment response rod end body
Style Designator
Ball type
Thread Series Designator
Unf
Solicitations
Solicitation Description Qty UOM Close Date
SPE4A419T8936 Bearing, Plain, Rod E 83 EA 08/30/2019

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12328984 Cross Reference