3130-01-257-3834 Bearing Unit Housing

Comprehensive specifications and application details for NSN: 3130-01-257-3834.

Summary

Explore detailed summary information for bearing: 3130-01-257-3834. 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: 3130-01-257-3834
Item Name Code: 30559
Federal Item Identification Guide: A093A0
Assigment Date: 06/17/1987

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.

5.827 inches nominal bolt circle diameter, 1.968 inches nominal housing length, 6.610 inches nominal housing diameter, 2.835 inches nominal assembly overall length, 3.5000 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-257-3834 . Find dimensions, materials, tolerances, performance characteristics, etc.

Assembly Overall Length: 2.835 inches nominal
Bolt Circle Diameter: 5.827 inches nominal
Bore Diameter: 3.5000 inches nominal
Housing Diameter: 6.610 inches nominal
Housing Length: 1.968 inches nominal
Material Document And Classification: b3.b1-b,cage 75160 mfr ref single material response overall
Material: iron overall
Mounting Hole Diameter: 0.406 inches nominal
Mounting Hole Type: round, unthreaded

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
T21433	Bearing Unit Housing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-257-3834. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-257-3834?: The FSCG of the NSN 3130-01-257-3834 is 3130

Does the NSN 3130-01-257-3834 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-257-3834 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 3130-01-257-3834 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-257-3834 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.