3130-00-474-9146 Bearing Unit Housing

Comprehensive specifications and application details for NSN: 3130-00-474-9146.

Summary

Explore detailed summary information for bearing: 3130-00-474-9146. 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: 3130-00-474-9146
Item Name Code: 30559
Federal Item Identification Guide: A093A0
Assigment Date: 01/01/1963

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.

3.6080 inches nominal bolt circle diameter, 2.7100 inches nominal housing length, 4.4000 inches nominal housing width, 3.4992 inches minimum and 3.5000 inches maximum bore diameter, 0.1500 inches nominal flange thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-474-9146 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bolt Circle Diameter: 3.6080 inches nominal
Bore Diameter: 3.4992 inches minimum and 3.5000 inches maximum
Flange Thickness: 0.1500 inches nominal
Housing Length: 2.7100 inches nominal
Housing Width: 4.4000 inches nominal
Lubrication Fitting Type: self lubricated
Mounting Hole Diameter: 0.3310 inches minimum and 0.3380 inches maximum
Shaft End Type: closed
Special Features: internal raised surface on closed flange 0.785 in. high by 0.625 in. od center tapped on outside surface w/3/8-24 nf class 2 sti thds 0.4500 in. lg.,no. 3591-60n x 3/8 insert installed in threaded hole,used on trunnion bearing,main rotor
Style Designator: flange block

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
204-011-122-001	Bearing Unit Housing
204-011-122-1	Bearing Unit Housing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-00-474-9146. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-474-9146?: The FSCG of the NSN 3130-00-474-9146 is 3130

Does the NSN 3130-00-474-9146 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-00-474-9146 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 3130-00-474-9146 contain precious materials?: Precious metal content is unknown

Does NSN 3130-00-474-9146 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.