66650-2 Bearing Unit Housing

Comprehensive specifications and application details for: 66650-2 Bearing Unit Housing.

Summary

Explore detailed summary information for bearing: 66650-2. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 66650-2
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-308-1507
Item Name Code: 30559
Federal Item Identification Guide: A093A0
Assigment Date: 09/22/1989

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.

1.0930 inches nominal counterbore diameter, 5.3750 inches nominal bolt circle diameter, 0.3125 inches nominal counterbore depth, 0.3750 inches nominal flange thickness, 2.3750 inches nominal bore diameter

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-308-1507 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bolt Circle Diameter: 5.3750 inches nominal
Bore Diameter: 2.3750 inches nominal
Counterbore Depth: 0.3125 inches nominal
Counterbore Diameter: 1.0930 inches nominal
Flange Thickness: 0.3750 inches nominal
Housing Diameter: 4.1250 inches nominal
Housing Length: 4.5000 inches nominal
Overall Outside Diameter: 6.6250 inches nominal
Material Document And Classification: aisi assn std single material response or astm a322 assn std single material response overall
Material: steel comp 4130 or steel comp 4140 overall
Mounting Hole Diameter: 0.8110 inches minimum and 0.8220 inches maximum
Mounting Hole Type: round, unthreaded, counterbored
Shaft End Type: open
Special Features: bore is counterbore to 3.374 in. nom dia; 6 additional holes 0.687 in. nom dia equally spaced
Style Designator: flange block
Surface Treatment Document And Classification: ef108,cagec 82340 mfr ref single treatment response overall excluding bore or aperture
Surface Treatment: paint overall excluding bore or aperture

Frequently Asked Questions

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What is the FSCG of the NSN 3130-01-308-1507?: The FSCG of the NSN 3130-01-308-1507 is 3130

Does the NSN 3130-01-308-1507 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-308-1507 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 3130-01-308-1507 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-308-1507 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.