C555-6 Self-Aligning Plain Bearing

Comprehensive specifications and application details for: C555-6 Self-Aligning Plain Bearing.

Summary

Explore detailed summary information for bearing: C555-6. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: C555-6
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-01-030-8773
Item Name Code: 13208
Federal Item Identification Guide: A045A0
Assigment Date: 11/13/1976

A detachable assembly 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. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

10540 pounds static radial load rating, 0.8120 inches minimum and 0.8125 inches maximum outer member outside diameter, 0.4040 inches minimum and 0.4060 inches maximum inner member width, 0.3745 inches minimum and 0.3750 inches maximum bore diameter, 0.3070 inches minimum and 0.3170 inches maximum outer member width

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-01-030-8773 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.3745 inches minimum and 0.3750 inches maximum
Inner Member Width: 0.4040 inches minimum and 0.4060 inches maximum
Outer Member Outside Diameter: 0.8120 inches minimum and 0.8125 inches maximum
Outer Member Width: 0.3070 inches minimum and 0.3170 inches maximum
Static Radial Load Rating: 10540 pounds
Style Designator: with insert and/or liner

Replaces

The NSN 3120-01-030-8773 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3120-00-549-7257	No Name Available	03/01/1991
3120-00-727-6924	No Name Available	09/01/1999
3120-00-835-5601	No Name Available	02/01/1998
3120-00-900-6275	No Name Available	02/01/1998
3120-00-919-8910	No Name Available	01/01/1986
3120-00-934-9585	No Name Available	01/28/2004
3120-00-998-3176	No Name Available	05/23/2012

Frequently Asked Questions

Find quick answers to common questions about bearing: C555-6. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-01-030-8773?: The FSCG of the NSN 3120-01-030-8773 is 3120

Does the NSN 3120-01-030-8773 have a Schedule B code assigned?: Yes, the Schedule B code is 8482300040

Does NSN 3120-01-030-8773 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 3120-01-030-8773 contain precious materials?: Item does not contain precious metal.

Does NSN 3120-01-030-8773 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.