C631-4-7 Rod End Plain Bearing

Comprehensive specifications and application details for: C631-4-7 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: C631-4-7. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: C631-4-7
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-077-6430
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 05/27/1979

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.

55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 1.9375 inches minimum and 1.9800 inches maximum overall length, 0.2495 inches minimum and 0.2505 inches maximum bore diameter, 0.4320 inches minimum and 0.4420 inches maximum inner member width, 1.5520 inches minimum and 1.5720 inches maximum bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-077-6430 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2505 inches maximum
Bore Center To Shank End Distance: 1.5520 inches minimum and 1.5720 inches maximum
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Inner Member Width: 0.4320 inches minimum and 0.4420 inches maximum
Overall Length: 1.9375 inches minimum and 1.9800 inches maximum
Material: plastic polyurethane race liner
Material: steel inner member
Material: steel rod end body
Outer Member Outside Diameter: 0.7710 inches minimum and 0.8160 inches maximum
Outer Member Width: 0.3320 inches minimum and 0.3420 inches maximum
Shank Style: externally threaded
Shank Thread Length: 0.9900 inches minimum and 1.0300 inches maximum
Static Radial Load Rating: 5910 pounds
Special Features: shank has 1.000 in. lg by 0.062 in. wd keyway
Style Designator: ball type
Surface Treatment: cadmium rod end body
Thread Class: 3a
Thread Diameter: 0.312 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 24
Thread Series Designator: unf

Frequently Asked Questions

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What is the FSCG of the NSN 3120-01-077-6430?: The FSCG of the NSN 3120-01-077-6430 is 3120

Does the NSN 3120-01-077-6430 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-077-6430 require demilitarization?: Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3120-01-077-6430 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-077-6430 contain hazardous materials?: Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.