4-9M Ball Bearing Unit

Comprehensive specifications and application details for: 4-9M Ball Bearing Unit.

Summary

Explore detailed summary information for bearing: 4-9M. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 4-9M
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-707-3975
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 01/01/1963

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.

1.7500 inches nominal bore diameter, 3.5620 inches nominal housing height, fixed block type, 2.7500 inches nominal assembly overall length, 2.7500 inches nominal housing length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-707-3975 . Find dimensions, materials, tolerances, performance characteristics, etc.

Assembly Overall Length: 2.7500 inches nominal
Block Type: fixed
Bore Diameter: 1.7500 inches nominal
Housing Height: 3.5620 inches nominal
Housing Length: 2.7500 inches nominal
Housing Width: 3.8750 inches nominal
Load Capability Type: radial
Mounting Hole Type: round, unthreaded
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: straight sleeve
Seal Location: one end
Seal Type: self-aligning
Shaft End Type: closed

Frequently Asked Questions

Find quick answers to common questions about bearing: 4-9M. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-707-3975?: The FSCG of the NSN 3130-00-707-3975 is 3130

Does the NSN 3130-00-707-3975 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-707-3975 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 3130-00-707-3975 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-707-3975 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.