3130-01-388-8140 Ball Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-388-8140.

Summary

Explore detailed summary information for bearing: 3130-01-388-8140. 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: 3130-01-388-8140
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 04/08/1994

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

11.750 inches minimum and 14.750 inches maximum center to center distance between mounting holes along width, 3.3125 inches nominal bore diameter, 10.000 inches nominal housing height, 4.750 inches nominal base length, 5.000 inches nominal height from bottom of base to bore centerline

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-388-8140 . Find dimensions, materials, tolerances, performance characteristics, etc.

Base Length: 4.750 inches nominal
Bore Diameter: 3.3125 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 11.750 inches minimum and 14.750 inches maximum
Height From Bottom Of Base To Bore Centerline: 5.000 inches nominal
Housing Height: 10.000 inches nominal
Housing Length: 4.625 inches nominal
Housing Width: 17.000 inches nominal
Style Designator: pillow block, optional split

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
MP-63	Ball Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-388-8140. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-388-8140?: The FSCG of the NSN 3130-01-388-8140 is 3130

Does the NSN 3130-01-388-8140 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-388-8140 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 3130-01-388-8140 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-388-8140 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.