3130-01-143-3450 Plain Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-143-3450.

Summary

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Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-01-143-3450
Item Name Code: 30557
Federal Item Identification Guide: A093A0
Assigment Date: 12/02/1982

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

18.0860 inches minimum and 18.0890 inches maximum bore diameter, main propulsion line shaft onboard 378 ft whec coast guard vessels end item identification, 1.250 inches nominal base thickness, 28.250 inches nominal base length, self-aligning alignment type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-143-3450 . Find dimensions, materials, tolerances, performance characteristics, etc.

End Item Identification: main propulsion line shaft onboard 378 ft whec coast guard vessels
Alignment Type: self-aligning
Base Length: 28.250 inches nominal
Base Thickness: 1.250 inches nominal
Bore Diameter: 18.0860 inches minimum and 18.0890 inches maximum
Center To Center Distance Between Mounting Holes Along Width: 33.000 inches nominal
Center To Center Distance Between Mounting Holes Along Length: 25.500 inches nominal
Features Provided: removable liner
Height From Bottom Of Base To Bore Centerline: 18.000 inches nominal
Housing Height: 33.000 inches nominal
Housing Length: 35.750 inches nominal
Housing Width: 35.750 inches nominal
Load Capability Type: radial
Material: steel overall
Mounting Hole Diameter: 1.250 inches nominal
Mounting Hole Type: round, unthreaded
Shaft End Type: closed or open
Style Designator: pillow block, optional split

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
65142 PIECES 1 TO 35	Plain Bearing Unit
716WPG4302-51 PIECES 1 TO 35	Plain Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-143-3450. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-143-3450?: The FSCG of the NSN 3130-01-143-3450 is 3130

Does the NSN 3130-01-143-3450 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-01-143-3450 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 3130-01-143-3450 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-143-3450 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.