3110-01-181-0844

Find complete technical information, availability, and procurement data for: 3110-01-181-0844
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-181-0844

Item Name Code

30213

Assigment Date

06/06/1984 (42 years ago)

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also bushing, sleeve; spacer, sleeve; and washer (as modified). Excludes:pin, hollow.

ground surface finish, 1.5750 inches minimum and 1.5850 inches maximum overall width, unable to decode lubrication material, 0.2498 inches minimum and 0.2500 inches maximum bore diameter, 0.4998 inches minimum and 0.5000 inches maximum overall outside diameter

Product Characteristics

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

Overall Width: 1.5750 inches minimum and 1.5850 inches maximum
Bore Diameter: 0.2498 inches minimum and 0.2500 inches maximum
Overall Outside Diameter: 0.4998 inches minimum and 0.5000 inches maximum
Lubrication Material: unable to decode
Surface Finish: ground
Retainer Fabrication Method: coiled
Shield Quantity: 2
Load Direction: angular
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no. 7p
Bearing Preload Rating: 2.0 pounds minimum and 3.0 pounds maximum
Contact Angle: 13.0 degrees nominal
Special Features: passivate,qq-p-35 overall;inner and outer ring spacers; dip and centrifuge at 200 g f 0.9 min to 1.1 max minutes with specified lubricant
Lubrication Material Document And Classification: xrl 743a,fscm 19135 mfr ref single material response
Material: unable to decode
Material Document And Classification: unable to decode
Specification/Standard Data: 58260-13084578 government specification

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
13084578	Duplex Ball Bearing
G307	Duplex Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-181-0844?

The FSCG of the NSN 3110-01-181-0844 is 3110

Does the NSN 3110-01-181-0844 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105068

Does NSN 3110-01-181-0844 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 3110-01-181-0844 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-181-0844 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 3110-01-181-0844 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Wed, Jun 6, 1984