FMN8 Plain Bearing Unit

Comprehensive specifications and application details for: FMN8 Plain Bearing Unit.

Summary

Explore detailed summary information for bearing: FMN8. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: FMN8
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-133-6791
Item Name Code: 30557
Federal Item Identification Guide: A093A0
Assigment Date: 03/11/1970

An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

1.750 inches nominal bolt circle diameter, 0.563 inches nominal assembly overall length, 0.063 inches nominal flange thickness, 0.5000 inches nominal bore diameter, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-133-6791 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 0.563 inches nominal
Bolt Circle Diameter: 1.750 inches nominal
Bore Diameter: 0.5000 inches nominal
Flange Thickness: 0.063 inches nominal
Housing Diameter: 1.250 inches nominal
Housing Length: 0.563 inches nominal
Load Capability Type: radial
Overall Outside Diameter: 2.938 inches nominal
Material: plastic polyamide (nylon) bearing
Material: steel housing
Mounting Hole Diameter: 0.281 inches nominal
Mounting Hole Type: round, unthreaded
Shaft End Type: open
Style Designator: flange block

Replaces

The NSN 3130-00-133-6791 is used in place of the following discontinued or alternate items:

NSN	Name	Date
3130-01-140-7818	No Name Available	09/01/1992

Frequently Asked Questions

Find quick answers to common questions about bearing: FMN8. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-133-6791?: The FSCG of the NSN 3130-00-133-6791 is 3130

Does the NSN 3130-00-133-6791 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-00-133-6791 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 3130-00-133-6791 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-133-6791 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.