301875 Ball Bearing Unit

Comprehensive specifications and application details for: 301875 Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 301875. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 301875
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-757-9917
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 07/09/1971

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.

2.7500 inches nominal bolt circle diameter, 1.0001 inches minimum and 1.0006 inches maximum bore diameter, 0.4375 inches nominal flange thickness, 3.7500 inches nominal assembly overall length, 1.6250 inches nominal housing length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-757-9917 . Find dimensions, materials, tolerances, performance characteristics, etc.

Assembly Overall Length: 3.7500 inches nominal
Bolt Circle Diameter: 2.7500 inches nominal
Bore Diameter: 1.0001 inches minimum and 1.0006 inches maximum
Flange Thickness: 0.4375 inches nominal
Housing Length: 1.6250 inches nominal
Housing Width: 3.7500 inches nominal
Material: chromium alloy ball
Mounting Hole Diameter: 0.4375 inches nominal
Mounting Hole Type: round, unthreaded
Seal Type: cartridge
Style Designator: flange block

Frequently Asked Questions

Find quick answers to common questions about bearing: 301875. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-757-9917?: The FSCG of the NSN 3130-00-757-9917 is 3130

Does the NSN 3130-00-757-9917 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-757-9917 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 3130-00-757-9917 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-757-9917 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.