S1R

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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-087-0312

Item Name Code

00014

Assigment Date

12/10/1979 (46 years ago)

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

abec no.1 standard tolerance designation, oil lubrication material, bearing od 0.7500 in.; bore dia 0.2188 in.; overall width 0.2188 special features, mil-l-6085 mil spec single material response lubrication material document and classification, radial load direction

Product Characteristics

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

Load Direction: radial
Standard Tolerance Designation: abec no.1
Special Features: bearing od 0.7500 in.; bore dia 0.2188 in.; overall width 0.2188
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: steel comp 5140 overall

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
000-01791-013	Annular Ball Bearing
056-5	Annular Ball Bearing
R4A1D	Annular Ball Bearing
R4A4L-1-ST-E-023-H-89-S-00000-0	Annular Ball Bearing
R4AXR1A	Annular Ball Bearing
S1KFS174	Annular Ball Bearing
S1R	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-087-0312?

The FSCG of the NSN 3110-01-087-0312 is 3110

Does the NSN 3110-01-087-0312 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-087-0312 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 3110-01-087-0312 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-087-0312 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 3110-01-087-0312 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Mon, Dec 10, 1979