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Worldwide distributor of NSN parts and consumables located in the USA.

Rod End Plain Bearing

Model / MPN: 51638 | NSN: 3120-00-933-6255
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
3120-00-933-6255
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Shank Style
Externally threaded
Overall Length
Between 3.5050 inches and 3.5150 inches
Bore Diameter
Between 0.6245 inches and 0.6265 inches
Outer Member Outside Diameter
1.5000 inches
Bore Center To Shank End Distance
2.6250 inches
Outer Member Width
Between 0.5720 inches and 0.5820 inches
Inner Member Width
Between 0.7450 inches and 0.7500 inches
Shank Thread Length
Between 1.5900 inches and 1.6800 inches
Static Radial Load Rating
13300 pounds
Thread Diameter
0.562 inches
Features Provided
Flush lubrication fitting
Thready Qty Per Inch (tpi)
18
Hardness Rating
36.0 rockwell c rod end body and 40.0 rockwell c rod end body
Hardness Rating
59.0 rockwell c inner member and 63.0 rockwell c inner member
Lubrication Feature
Groove inner member
Lubrication Feature
Groove race insert
Material
Copper alloy race insert
Material
Steel comp e4340 rod end body
Material
Steel comp e52100 inner member
Surface Treatment
Chromium inner member
Surface Treatment
Cadmium rod end body
Style Designator
Ball type
Thread Series Designator
Unf

Pricing and Availability

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51638 Cross Reference
  • HB10E114
  • BRE10748