3110-00-227-2800

Find complete technical information, availability, and procurement data for: 3110-00-227-2800
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-00-227-2800

Item Name Code

00051

Assigment Date

01/01/1963 (63 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.

0.2812 inches nominal outer ring width, ground surface finish, 0.3750 inches nominal inner ring width, 0.7500 inches nominal overall outside diameter, 0.2500 inches nominal bore diameter

Product Characteristics

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

Bore Diameter: 0.2500 inches nominal
Overall Outside Diameter: 0.7500 inches nominal
Outer Ring Width: 0.2812 inches nominal
Inner Ring Width: 0.3750 inches nominal
Surface Finish: ground
Retainer Fabrication Method: pressed
Alignment Type: rigid
Standard Tolerance Designation: afbma std tolerance for industrial needle bearings
Special Features: oil hole and groove in outer ring
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: steel comp e52100 or steel comp 8620 or steel or steel comp e50100 or steel comp e51100 overall
Material Document And Classification: mil-s-7420 mil spec 1st material response or 66 fed std 1st material response or mil-s-8690 mil spec 2nd material response or mil-s-7493 mil spec 3rd material response or qq-s-624 fed spec 3rd material response or qq-s-633 fed spec 3rd material response or 66 fed std 4th material response or 66 fed std 5th material response overall
Surface Treatment: cadmium all external/exposed metal surfaces
Style Designator: airframe, hardened and ground, non-separable

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3110-00-097-6141	No Name Available	01/01/2008
3110-00-141-9313	No Name Available	06/10/1971

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
4NBC612ZP	Needle Roller Bearing
4NBC612ZP2C	Needle Roller Bearing
4NBC612ZPANG25	Needle Roller Bearing
4NBC612ZPMILG3278A	Needle Roller Bearing
4SMILG3278	Needle Roller Bearing
505-4	Needle Roller Bearing
AS24461-4	Needle Roller Bearing
AS39901	Needle Roller Bearing
GB520AF4	Needle Roller Bearing
I7376	Needle Roller Bearing
MS24461-4	Needle Roller Bearing
NAS505-4	Needle Roller Bearing
NAS505-4MILG3278	Needle Roller Bearing

FAQs

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

What is the FSCG of the NSN 3110-00-227-2800?

The FSCG of the NSN 3110-00-227-2800 is 3110

Does the NSN 3110-00-227-2800 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-00-227-2800 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 3110-00-227-2800 contain precious materials?

Precious metal content is unknown

Does NSN 3110-00-227-2800 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 3110-00-227-2800 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963