DREF-4-194-1 Rod End Plain Bearing

Comprehensive specifications and application details for: DREF-4-194-1 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: DREF-4-194-1. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: DREF-4-194-1
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-337-2413
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 04/11/1991

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.

32.0 rockwell c minimum and 44.0 rockwell c maximum rod end body hardness rating, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 1.4270 inches minimum and 1.4470 inches maximum bore center to shank end distance, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 0.3700 inches minimum and 0.3750 inches maximum inner member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-337-2413 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 1.4270 inches minimum and 1.4470 inches maximum
Hardness Rating: 32.0 rockwell c minimum and 44.0 rockwell c maximum rod end body
Hardness Rating: 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
Inner Member Width: 0.3700 inches minimum and 0.3750 inches maximum
Inspection Hole Center To End Distance: 0.2980 inches minimum and 0.3280 inches maximum
Overall Length: 1.8170 inches minimum and 1.8370 inches maximum
Material Document And Classification: ams 5630 assn std single material response inner member
Material Document And Classification: ams 5630 assn std single material response rod end body
Material: plastic polytetrafluoroethylene race liner
Material: steel comp 440c inner member
Material: steel rod end body
Outer Member Outside Diameter: 0.7710 inches minimum and 0.8160 inches maximum
Outer Member Width: 0.2760 inches minimum and 0.2860 inches maximum
Shank Width Across Wrench Flats: 0.3700 inches minimum and 0.3750 inches maximum
Shank Style: internally threaded w/hexagon end and inspection hole
Shank Thread Length: 0.7200 inches minimum and 0.7800 inches maximum
Special Features: bearing has a polytetrafluoroethylene liner
Specification/Standard Data: s7549-mil-b-81935/2 government specification
Static Radial Load Rating: 4270 pounds
Style Designator: ball type
Thread Class: 3b
Thread Diameter: 0.250 inches nominal
Thread Direction: right-hand
Thread Quantity Per Inch: 28
Thread Series Designator: unf

Frequently Asked Questions

Find quick answers to common questions about bearing: DREF-4-194-1. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-337-2413?: The FSCG of the NSN 3120-01-337-2413 is 3120

Does the NSN 3120-01-337-2413 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-337-2413 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 3120-01-337-2413 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-337-2413 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.