3130-01-307-4020 Bearing Unit Housing

Comprehensive specifications and application details for NSN: 3130-01-307-4020.

Summary

Explore detailed summary information for bearing: 3130-01-307-4020. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-307-4020
Item Name Code: 30559
Federal Item Identification Guide: A093A0
Assigment Date: 09/10/1989

A single or multiple piece item without ball, plain or roller bearing(s). It is designed to meet various or specific conditions of mounting. For items with bearings, see bearing unit, ball; bearing unit, plain; and bearing unit, roller.

54.0 millimeters nominal center to center distance between mounting holes along side of a square, 41.0 millimeters nominal assembly overall length, 6.096 millimeters minimum and 7.620 millimeters maximum flange thickness, 23.8280 millimeters minimum and 23.840 millimeters maximum bore diameter, 15.50 millimeters nominal housing length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-307-4020 . Find dimensions, materials, tolerances, performance characteristics, etc.

Assembly Overall Length: 41.0 millimeters nominal
Bore Diameter: 23.8280 millimeters minimum and 23.840 millimeters maximum
Center To Center Distance Between Mounting Holes Along Side Of A Square: 54.0 millimeters nominal
Flange Thickness: 6.096 millimeters minimum and 7.620 millimeters maximum
Housing Length: 15.50 millimeters nominal
Housing Width: 72.0 millimeters nominal
Material Document And Classification: mil-s-6721,321 mil spec 1st material response housing
Material Document And Classification: qq-s-763,321 cond a fed spec 1st material response collar
Material: steel comp 321 housing
Material: steel comp 321 collar
Mounting Hole Diameter: 8.97 millimeters minimum and 9.16 millimeters maximum
Mounting Hole Type: round, unthreaded
Style Designator: flange block
Surface Treatment Document And Classification: qq-p-35,type ii fed spec 1st treatment response overall
Surface Treatment: passivate overall

Related Bearings

Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.

Part Number	Name
13025096	Bearing Unit Housing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-307-4020. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-307-4020?: The FSCG of the NSN 3130-01-307-4020 is 3130

Does the NSN 3130-01-307-4020 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-307-4020 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 3130-01-307-4020 contain precious materials?: Precious metal content is unknown

Does NSN 3130-01-307-4020 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.