DPP8 Airframe Ball Bearing

Comprehensive specifications and application details for: DPP8 Airframe Ball Bearing.

Summary

Explore detailed summary information for bearing: DPP8. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: DPP8
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-042-4589
Item Name Code: 00041
Federal Item Identification Guide: A044A0
Assigment Date: 01/13/1972

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, 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,ball,annular.

0.5000 inches nominal bore diameter, mil-g-81322 mil spec single material response lubrication material document and classification, radial load direction, contact bearing seal type, 0.9320 inches nominal inner ring width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-042-4589 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type: contact
Bore Diameter: 0.5000 inches nominal
Inner Ring Width: 0.9320 inches nominal
Load Direction: radial
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Outer Ring Width: 0.8560 inches nominal
Overall Outside Diameter: 1.6875 inches nominal
Material Document And Classification: 66 fed std all material responses ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Material Document And Classification: ams 3652 assn std single material response seal
Material: plastic polytetrafluoroethylene seal
Material: steel corrosion resisting retainer
Material: steel comp e52100 or steel comp e51100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Special Features: 80 pct. full of mil-g-81322,axial play 0.007 in.,heat treat rings and balls to rockwell c 60 to 66 and stabilized for operation at 250 deg f,radial and lateral eccentricity 0.0010 in. inner ring,0.0016 in. outer ring
Seal Quantity: 2
Standard Tolerance Designation: afbma std tolerance for airframe ball bearings
Style Designator: double row
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response ball
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response outer ring
Surface Treatment Document And Classification: qq-p-416,ty 1,cl 2 fed spec single treatment response inner ring
Surface Treatment: cadmium ball
Surface Treatment: cadmium inner ring
Surface Treatment: cadmium outer ring

Replaces

The NSN 3110-00-042-4589 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3110-00-142-4440	No Name Available	08/01/1982

Frequently Asked Questions

Find quick answers to common questions about bearing: DPP8. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-042-4589?: The FSCG of the NSN 3110-00-042-4589 is 3110

Does the NSN 3110-00-042-4589 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-00-042-4589 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 3110-00-042-4589 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-042-4589 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.