3110-01-042-2421

Find complete technical information, availability, and procurement data for: 3110-01-042-2421
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-042-2421

Item Name Code

00014

Assigment Date

06/07/1977 (49 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.

ground surface finish, machined retainer fabrication method, 0.4060 inches nominal overall width, 22.0 millimeters nominal overall outside diameter, 8.0 millimeters 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: 0.4060 inches nominal
Bore Diameter: 8.0 millimeters nominal
Overall Outside Diameter: 22.0 millimeters nominal
Surface Finish: ground
Retainer Fabrication Method: machined
Seal Quantity: 2
Bearing Seal Type: contact
Load Direction: radial
Bore Shape: straight
Internal Clearance: 0.0008 inches minimum radial and 0.0008 inches maximum radial
Standard Tolerance Designation: abec no. 7p
Special Features: lubricant-30 percent fill of bearing
Lubrication Material: grease
Lubrication Material Document And Classification: krytox 240ab,fscm 89154 mfr ref single material response
Material: fiber seal
Material: plastic phenolic retainer
Material: steel comp e52100 ball
Material: steel comp e52100 inner ring
Material: steel comp e52100 outer ring
Material Document And Classification: 66 fed std single 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
005-74-2	Annular Ball Bearing
38FFTX2-K5G40	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-042-2421?

The FSCG of the NSN 3110-01-042-2421 is 3110

Does the NSN 3110-01-042-2421 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-042-2421 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 3110-01-042-2421 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-042-2421 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 3110-01-042-2421 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Jun 7, 1977