A24920-1

View detailed technical data, stock status, and sourcing information for: A24920-1
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-219-5451

Item Name Code

00014

Assigment Date

10/28/1985 (40 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.

molded retainer fabrication method, 0.1562 inches nominal overall width, 1.0000 inches nominal overall outside diameter, ground surface finish, 0.7500 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: 0.1562 inches nominal
Bore Diameter: 0.7500 inches nominal
Overall Outside Diameter: 1.0000 inches nominal
Surface Finish: ground
Retainer Fabrication Method: molded
Shield Quantity: 2
Alignment Type: rigid
Load Direction: angular
Bore Shape: straight
Internal Clearance: 0.0002 inches minimum radial and 0.0005 inches maximum radial
Standard Tolerance Designation: abec no. 5t
Lubrication Material: grease
Lubrication Material Document And Classification: mil-g-23827 mil spec single material response
Material: plastic polytetrafluoroethylene retainer
Material: steel comp 440c ball
Material: steel comp 440c outer ring
Material: steel comp 440c inner ring
Material: steel corrosion resisting 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
A24920-1	Annular Ball Bearing
SR1232PPT8K25/8	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-219-5451?

The FSCG of the NSN 3110-01-219-5451 is 3110

Does the NSN 3110-01-219-5451 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-219-5451 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 3110-01-219-5451 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-219-5451 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 3110-01-219-5451 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Mon, Oct 28, 1985