3110-01-256-7201

Find complete technical information, availability, and procurement data for: 3110-01-256-7201
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-256-7201

Item Name Code

00014

Assigment Date

06/08/1987 (39 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, radial load direction, 0.9841 inches minimum and 0.9843 inches maximum bore diameter, 2.0468 inches minimum and 2.0472 inches maximum overall outside diameter, 0.4674 inches minimum and 0.4724 inches maximum overall width

Product Characteristics

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

Overall Width: 0.4674 inches minimum and 0.4724 inches maximum
Bore Diameter: 0.9841 inches minimum and 0.9843 inches maximum
Overall Outside Diameter: 2.0468 inches minimum and 2.0472 inches maximum
Surface Finish: ground
Load Direction: radial
Bore Shape: straight
Material: steel comp e52100 overall
Material Document And Classification: ams6440 assn std single material response overall
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
205-69	Annular Ball Bearing
214-040-931-101	Annular Ball Bearing

FAQs

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

What is the FSCG of the NSN 3110-01-256-7201?

The FSCG of the NSN 3110-01-256-7201 is 3110

Does the NSN 3110-01-256-7201 have a Schedule B code assigned?

Yes, the Schedule B code is 8482105028

Does NSN 3110-01-256-7201 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 3110-01-256-7201 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-256-7201 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 3110-01-256-7201 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Mon, Jun 8, 1987