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.

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

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.