1377597

View detailed technical data, stock status, and sourcing information for: 1377597
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-349-4244

Item Name Code

00014

Assigment Date

11/25/1991 (34 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.

0.5000 inches nominal outer ring outside diameter, 0.1960 inches nominal overall width, 0.5650 inches nominal flange outside diameter, 0.0420 inches nominal flange width, 0.1875 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.

Overall Width: 0.1960 inches nominal
Bore Diameter: 0.1875 inches nominal
Flange Outside Diameter: 0.5650 inches nominal
Flange Width: 0.0420 inches nominal
Outer Ring Outside Diameter: 0.5000 inches nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0008 inches minimum radial and 0.0011 inches maximum radial
Standard Tolerance Designation: abec no. 7p
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Material: plastic phenol-formaldehyde retainer
Material: steel comp 302 or steel comp 304 or steel comp 305 shield
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material Document And Classification: astm a276 assn std single material response ball
Material Document And Classification: astm a276 assn std single material response inner ring
Material Document And Classification: astm a276 assn std single material response outer ring
Material Document And Classification: astm a580 assn std all material responses or qq-s-766 fed spec all material responses shield
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
1377597	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-349-4244?

The FSCG of the NSN 3110-01-349-4244 is 3110

Does the NSN 3110-01-349-4244 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-349-4244 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 3110-01-349-4244 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-349-4244 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 3110-01-349-4244 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Mon, Nov 25, 1991