R203E5

View detailed technical data, stock status, and sourcing information for: R203E5
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-375-9843

Item Name Code

00037

Assigment Date

05/24/1993 (33 years ago)

A detachable part in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes:bearing, plain, self-aligning.

steel overall material, single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, non-separable style designator, 0.4719 inches minimum and 0.4724 inches maximum overall width, 0.5743 inches minimum and 0.5748 inches maximum overall outside diameter, 0.6690 inches minimum and 0.6693 inches maximum 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: 0.4719 inches minimum and 0.4724 inches maximum
Bore Diameter: 0.6690 inches minimum and 0.6693 inches maximum
Overall Outside Diameter: 0.5743 inches minimum and 0.5748 inches maximum
Material: steel overall
Style Designator: single row, non-locating, two lip inner ring, cylindrical outer ring with two roller retainment rings on outer, 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
9602820301	Bearing Roller
R203E5	Bearing Roller

FAQs

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

What is the FSCG of the NSN 3110-01-375-9843?

The FSCG of the NSN 3110-01-375-9843 is 3110

Does the NSN 3110-01-375-9843 have a Schedule B code assigned?

Yes, the Schedule B code is 8482500000

Does NSN 3110-01-375-9843 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 3110-01-375-9843 contain precious materials?

Precious metal content is unknown

Does NSN 3110-01-375-9843 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 3110-01-375-9843 was assigned to the Federal Catalog?

It was assigned 33 years ago, on Mon, May 24, 1993