03-824-28E-012

View detailed technical data, stock status, and sourcing information for: 03-824-28E-012
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Federal Supply Group

Bearings

Federal Supply Classification

3120 Unmounted Plain Bearings

National Stock Number

3120-01-123-1457

Item Name Code

13208

Assigment Date

12/06/1981 (44 years ago)

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

1.3120 inches minimum and 1.3220 inches maximum outer member width, 215000 pounds static radial load rating, 1.7495 inches minimum and 1.7500 inches maximum bore diameter, 1.5290 inches minimum and 1.5310 inches maximum inner member width, 2.8120 inches minimum and 2.8125 inches maximum outer member outside 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: 1.7495 inches minimum and 1.7500 inches maximum
Outer Member Outside Diameter: 2.8120 inches minimum and 2.8125 inches maximum
Outer Member Width: 1.3120 inches minimum and 1.3220 inches maximum
Inner Member Width: 1.5290 inches minimum and 1.5310 inches maximum
Static Radial Load Rating: 215000 pounds
Style Designator: with insert and/or liner
Test Data Document: "16310-ps21202 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
03-824-28E-012	Self-Aligning Plain Bearing
10107794	Self-Aligning Plain Bearing
74A410637-1001	Self-Aligning Plain Bearing
ADSB28-308	Self-Aligning Plain Bearing
KSC142828B	Self-Aligning Plain Bearing
KSTD28-4	Self-Aligning Plain Bearing

FAQs

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

What is the FSCG of the NSN 3120-01-123-1457?

The FSCG of the NSN 3120-01-123-1457 is 3120

Does the NSN 3120-01-123-1457 have a Schedule B code assigned?

Yes, the Schedule B code is 8482300040

Does NSN 3120-01-123-1457 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 3120-01-123-1457 contain precious materials?

Item does not contain precious metal.

Does NSN 3120-01-123-1457 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 3120-01-123-1457 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sun, Dec 6, 1981