2563 Spherical Plain Bearing

Comprehensive specifications and application details for: 2563 Spherical Plain Bearing.

Summary

Explore detailed summary information for bearing: 2563. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 2563
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-499-3278
Item Name Code: 13204
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1963

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.

chamfered inside left corner corner shape, 1.8160 inches minimum and 1.8170 inches maximum body inside diameter, chamfered inside right corner corner shape, 1.4910 inches minimum and 1.5010 inches maximum overall length, 0.5000 inches nominal first hole diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-499-3278 . Find dimensions, materials, tolerances, performance characteristics, etc.

Body Inside Diameter: 1.8160 inches minimum and 1.8170 inches maximum
Corner Shape: chamfered inside left corner
Corner Shape: chamfered inside right corner
Hole Diameter: 0.5000 inches nominal first
Overall Length: 1.4910 inches minimum and 1.5010 inches maximum
Slot Width: 0.5312 inches nominal first
Slot Length: 0.3125 inches nominal first
Spherical Body Diameter: 3.6220 inches minimum and 3.6270 inches maximum
Style Designator: segmented

Frequently Asked Questions

Find quick answers to common questions about bearing: 2563. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-499-3278?: The FSCG of the NSN 3120-00-499-3278 is 3120

Does the NSN 3120-00-499-3278 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-00-499-3278 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 3120-00-499-3278 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-00-499-3278 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.