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

Rod End Plain Bearing

Model / MPN: HB-4-145 | NSN: 3120-01-043-7815
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
3120-01-043-7815
Sold in multiples of
1 EA
DEMIL
NO
Thread Class
3b
Thread Direction
Right-hand
Shank Style
Internally threaded w/bead and wrench flats and inspection hole
Overall Length
Between 1.8445 inches and 1.8745 inches
Bore Diameter
Between 0.2495 inches and 0.2515 inches
Lubrication Material
Grease, mil-g-23827
Outer Member Outside Diameter
Between 0.7710 inches and 0.7910 inches
Bore Center To Shank End Distance
Between 1.4590 inches and 1.4790 inches
Outer Member Width
Between 0.3320 inches and 0.3470 inches
Inner Member Width
Between 0.4320 inches and 0.4370 inches
Shank Thread Length
Between 0.7190 inches and 0.8120 inches
Inspection Hole Center To End Distance
0.3750 inches
Shank Width Across Wrench Flats
0.5000 inches
Static Radial Load Rating
5500 pounds
Thread Diameter
0.312 inches
Features Provided
External lubrication fitting
Thready Qty Per Inch (tpi)
24
Hardness Rating
26.0 rockwell c rod end body and 43.0 rockwell c rod end body
Hardness Rating
28.0 rockwell c race insert and 36.0 rockwell c race insert
Hardness Rating
57.0 rockwell c inner member and 61.0 rockwell c inner member
Lubrication Feature
Perforation race insert
Material
Steel comp 4130 rod end body or steel comp 4340 rod end body
Material
Steel comp 347 race insert or steel comp 303 race insert
Material
Steel comp e52100 inner member or steel comp 440c inner member
Surface Treatment
Cadmium rod end body
Style Designator
Ball type
Thread Series Designator
Unf

Pricing and Availability

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