3130-01-315-4946 Plain Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-315-4946.

Summary

Explore detailed summary information for bearing: 3130-01-315-4946. 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: 3130-01-315-4946
Item Name Code: 30557
Federal Item Identification Guide: A093A0
Assigment Date: 02/16/1990

An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.

85.0 degrees minimum and 95.0 degrees maximum countersink angle, 2.5030 inches minimum and 2.5038 inches maximum bore diameter, rigid alignment type, 5.400 inches nominal bolt circle diameter, 1.900 inches nominal assembly overall length

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-315-4946 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: rigid
Assembly Overall Length: 1.900 inches nominal
Bolt Circle Diameter: 5.400 inches nominal
Bore Diameter: 2.5030 inches minimum and 2.5038 inches maximum
Countersink Angle: 85.0 degrees minimum and 95.0 degrees maximum
Countersink Diameter: 0.410 inches nominal
Flange Thickness: 0.750 inches nominal
Housing Diameter: 6.900 inches nominal
Lubrication Material: grease
Mounting Hole Type: round, threaded, countersunk
Nominal Thread Size: 0.375 inches
Style Designator: flange block
Surface Treatment Document And Classification: mil-t-10727,type 1 mil spec single treatment response overall
Surface Treatment: tin overall
Thread Quantity Per Inch: 24
Thread Series Designator: unf

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
1005879	Plain Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-315-4946. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-315-4946?: The FSCG of the NSN 3130-01-315-4946 is 3130

Does the NSN 3130-01-315-4946 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-01-315-4946 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 3130-01-315-4946 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-315-4946 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.