KD040AR7

View detailed technical data, stock status, and sourcing information for: KD040AR7
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-134-5868

Item Name Code

00014

Assigment Date

07/06/1982 (44 years ago)

A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.

5.0000 inches nominal overall outside diameter, ground surface finish, 4.0000 inches nominal bore diameter, 0.5000 inches nominal overall width, machined retainer fabrication method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Width: 0.5000 inches nominal
Bore Diameter: 4.0000 inches nominal
Overall Outside Diameter: 5.0000 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Load Direction: angular
Bore Shape: straight
Special Features: kaydon precision class 6;heat stabilized for operation from minus 65 deg f to plus 250 deg f
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-3150 mil spec single material response
Material: copper alloy retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std single material response 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: qq-b-613 alloy 260 fed spec single material response retainer
Style Designator: non-loading groove, non-separable

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
188976A137	Annular Ball Bearing
KD040AR6	Annular Ball Bearing
KD040AR7	Annular Ball Bearing

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-134-5868?

The FSCG of the NSN 3110-01-134-5868 is 3110

Does the NSN 3110-01-134-5868 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-134-5868 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 3110-01-134-5868 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-134-5868 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.

When the NSN 3110-01-134-5868 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Tue, Jul 6, 1982