MR4A5DK1114-3

View detailed technical data, stock status, and sourcing information for: MR4A5DK1114-3
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-421-2432

Item Name Code

30213

Assigment Date

12/16/1970 (55 years ago)

A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

0.7500 inches nominal overall outside diameter, 0.2500 inches nominal bore diameter, ground surface finish, 0.4376 inches nominal overall width, pressed 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: 0.4376 inches nominal
Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.7500 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Internal Clearance: 0.0011 inches minimum radial and 0.0014 inches maximum radial
Standard Tolerance Designation: abec no.5
Material: unable to decode
Style Designator: non-loading groove, non-separable, tandem mounting

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
737103-1	Duplex Ball Bearing
AAVS1KDTA1231	Duplex Ball Bearing
F637	Duplex Ball Bearing
MR4A5DK1114-3	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-421-2432?

The FSCG of the NSN 3110-00-421-2432 is 3110

Does the NSN 3110-00-421-2432 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-00-421-2432 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 3110-00-421-2432 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-00-421-2432 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 3110-00-421-2432 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Wed, Dec 16, 1970