018163

View detailed technical data, stock status, and sourcing information for: 018163
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-012-0124

Item Name Code

00014

Assigment Date

11/05/1975 (50 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.

0.6248 inches minimum and 0.6250 inches maximum overall outside diameter, ground surface finish, 0.1959 inches minimum and 0.1960 inches maximum overall width, 0.2498 inches minimum and 0.2500 inches maximum bore diameter, c calibration designator

Product Characteristics

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

Overall Width: 0.1959 inches minimum and 0.1960 inches maximum
Bore Diameter: 0.2498 inches minimum and 0.2500 inches maximum
Overall Outside Diameter: 0.6248 inches minimum and 0.6250 inches maximum
Calibration Designator: c
Surface Finish: ground
Retainer Fabrication Method: stamped
Shield Quantity: 2
Load Direction: radial
Bore Shape: straight
Internal Fit-Up Designation: standard
Internal Clearance: 0.0002 inches minimum radial and 0.0004 inches maximum radial
Standard Tolerance Designation: abec no.3
Lubrication Material: lubricant
Material: steel comp 302 separator
Material: steel comp 302 shield
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: aisi assn std single material response ball
Material Document And Classification: aisi assn std single material response inner ring
Material Document And Classification: aisi assn std single material response outer ring
Material Document And Classification: aisi assn std single material response separator
Material Document And Classification: aisi assn std single material response 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
018163	Annular Ball Bearing
SR4SSX50K3VLC011	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-012-0124?

The FSCG of the NSN 3110-01-012-0124 is 3110

Does the NSN 3110-01-012-0124 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-012-0124 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 3110-01-012-0124 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-012-0124 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 3110-01-012-0124 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Wed, Nov 5, 1975