KBD4-74 Rod End Plain Bearing

Comprehensive specifications and application details for: KBD4-74 Rod End Plain Bearing.

Summary

Explore detailed summary information for bearing: KBD4-74. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: KBD4-74
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-135-0140
Item Name Code: 13209
Federal Item Identification Guide: A045A0
Assigment Date: 07/16/1982

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.

0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.3120 inches nominal inspection hole center to end distance, 2.9935 inches nominal overall length, 0.3410 inches minimum and 0.3430 inches maximum inner member width, 2.5800 inches nominal bore center to shank end distance

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-135-0140 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.2495 inches minimum and 0.2500 inches maximum
Bore Center To Shank End Distance: 2.5800 inches nominal
Inner Member Width: 0.3410 inches minimum and 0.3430 inches maximum
Inspection Hole Center To End Distance: 0.3120 inches nominal
Overall Length: 2.9935 inches nominal
Outer Member Outside Diameter: 0.8270 inches nominal
Outer Member Width: 0.2550 inches minimum and 0.2650 inches maximum
Shank Width Across Wrench Flats: 0.3290 inches nominal
Shank Style: internally threaded w/bead and wrench flats and inspection hole
Shank Thread Length: 0.6250 inches minimum and 0.7500 inches maximum
Special Features: four lockwasher slots in end of rod end shank; passivation on inner race member is optional
Static Radial Load Rating: 5500 pounds
Thread Class: 3b
Thread Direction: right-hand

Frequently Asked Questions

Find quick answers to common questions about bearing: KBD4-74. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-135-0140?: The FSCG of the NSN 3120-01-135-0140 is 3120

Does the NSN 3120-01-135-0140 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308055

Does NSN 3120-01-135-0140 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 3120-01-135-0140 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-135-0140 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.