20S19 Plain Bearing Unit

Comprehensive specifications and application details for: 20S19 Plain Bearing Unit.

Summary

Explore detailed summary information for bearing: 20S19. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 20S19
Federal Supply Classification: 3130 Mounted Bearings
(NSN) National Stock Number: 3130-00-870-4022
Item Name Code: 30557
Federal Item Identification Guide: A093A0
Assigment Date: 01/01/1962

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

6.500 inches nominal housing length, radial and thrust load capability type, 2.9560 inches minimum and 2.9580 inches maximum bore diameter, self-aligning alignment type, steel housing material

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-00-870-4022 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Bore Diameter: 2.9560 inches minimum and 2.9580 inches maximum
Housing Length: 6.500 inches nominal
Load Capability Type: radial and thrust
Material: steel housing
Material: tin alloy or lead alloy bearing surface
Mounting Hole Diameter: 0.3437 inches nominal
Mounting Hole Type: round, unthreaded
Special Features: 2 puller holes 5/16-18 tap thru 180 deg apart
Shaft End Type: open
Thrust Bearing Surface Location: one end

Frequently Asked Questions

Find quick answers to common questions about bearing: 20S19. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-00-870-4022?: The FSCG of the NSN 3130-00-870-4022 is 3130

Does the NSN 3130-00-870-4022 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-00-870-4022 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 3130-00-870-4022 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-00-870-4022 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.