3110-01-121-1774

Find complete technical information, availability, and procurement data for: 3110-01-121-1774
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-121-1774

Item Name Code

00014

Assigment Date

10/31/1981 (44 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.

0.2498 inches minimum and 0.2500 inches maximum outer ring outside diameter, 0.2960 inches nominal flange outside diameter, 0.0927 inches minimum and 0.0937 inches maximum overall width, 0.0230 inches nominal flange width, 0.1248 inches minimum and 0.1250 inches maximum bore 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: 0.0927 inches minimum and 0.0937 inches maximum
Bore Diameter: 0.1248 inches minimum and 0.1250 inches maximum
Flange Outside Diameter: 0.2960 inches nominal
Flange Width: 0.0230 inches nominal
Outer Ring Outside Diameter: 0.2498 inches minimum and 0.2500 inches maximum
Surface Finish: ground
Retainer Fabrication Method: pressed
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Standard Tolerance Designation: abec no.5
Special Features: lubrication oil centrifuged
Lubrication Material: oil
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel corrosion resisting retainer
Material Document And Classification: 66 fed std 1st material response ball
Material Document And Classification: 66 fed std single material response inner ring
Material Document And Classification: 66 fed std single material response outer ring
Style Designator: non-loading groove, non-separable

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
S418FC3L0C2	Annular Ball Bearing
S418FC3L0C4	Annular Ball Bearing
S418FC5P25-LOC1	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-121-1774?

The FSCG of the NSN 3110-01-121-1774 is 3110

Does the NSN 3110-01-121-1774 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-121-1774 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 3110-01-121-1774 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-121-1774 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 3110-01-121-1774 was assigned to the Federal Catalog?

It was assigned 44 years ago, on Sat, Oct 31, 1981