3130-01-258-4744 Bearing Unit Housing

Comprehensive specifications and application details for NSN: 3130-01-258-4744.

Summary

Explore detailed summary information for bearing: 3130-01-258-4744. 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: 3130-01-258-4744
Item Name Code: 30559
Federal Item Identification Guide: A093A0
Assigment Date: 07/03/1987

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.

1.3800 inches nominal bore diameter, 1.875 inches nominal housing diameter, 3.000 inches nominal bolt circle diameter, 0.9690 inches nominal assembly overall length, 0.125 inches nominal flange thickness

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-258-4744 . Find dimensions, materials, tolerances, performance characteristics, etc.

Assembly Overall Length: 0.9690 inches nominal
Bolt Circle Diameter: 3.000 inches nominal
Bore Diameter: 1.3800 inches nominal
Flange Thickness: 0.125 inches nominal
Housing Diameter: 1.875 inches nominal
Housing Length: 0.761 inches minimum and 0.766 inches maximum
Material Document And Classification: qq-a-225/9,cond t7351 fed spec single material response overall
Material: aluminum alloy 7075 overall
Mounting Slot Length: 0.440 inches nominal
Mounting Slot Width: 0.320 inches nominal
Mounting Hole Type: slotted
Style Designator: flange block
Surface Treatment Document And Classification: ps 13201 type 2,class 1,cage 76301 mfr ref single treatment response bore
Surface Treatment Document And Classification: ps 13630,cage 76301 mfr ref single treatment response housing excluding bore
Surface Treatment: anodize bore
Surface Treatment: enamel housing excluding bore

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
10110469	Bearing Unit Housing
74A731061-2001	Bearing Unit Housing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-258-4744. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-258-4744?: The FSCG of the NSN 3130-01-258-4744 is 3130

Does the NSN 3130-01-258-4744 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-258-4744 require demilitarization?: "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 3130-01-258-4744 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-258-4744 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.