DP39B Airframe Roller Bearing

Comprehensive specifications and application details for: DP39B Airframe Roller Bearing.

Summary

Explore detailed summary information for bearing: DP39B. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: DP39B
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-779-6413
Item Name Code: 00046
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes:bearing,roller,cylindrical.

grease lubrication material, contact bearing seal type, 2.4375 inches nominal bore diameter, 1.0000 inches nominal inner ring width, mil-g-23827 mil spec single material response lubrication material document and classification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-779-6413 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type: contact
Bore Diameter: 2.4375 inches nominal
Inner Ring Width: 1.0000 inches nominal
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Lubrication Material: grease
Outer Ring Width: 0.9550 inches nominal
Overall Outside Diameter: 3.3125 inches nominal
Material: rubber synthetic seal
Material: steel inner ring
Material: steel outer ring
Material: steel retainer
Material: steel roller
Special Features: 2 deg self alignment in either direction,lubricant hole and groove in od of outer ring,seals staked in with 16 one-eight in. stakes under 9000 lbs pressure
Seal Quantity: 2
Style Designator: concave rollers, double closure, self aligning
Surface Treatment: cadmium all external/exposed metal surfaces

Replaces

The NSN 3110-00-779-6413 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-293-8653	No Name Available	07/08/1973

Frequently Asked Questions

Find quick answers to common questions about bearing: DP39B. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-779-6413?: The FSCG of the NSN 3110-00-779-6413 is 3110

Does the NSN 3110-00-779-6413 have a Schedule B code assigned?: Yes, the Schedule B code is 8482800080

Does NSN 3110-00-779-6413 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 3110-00-779-6413 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-779-6413 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.