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

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.