3130-01-319-4888 Plain Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-319-4888.

Summary

Explore detailed summary information for bearing: 3130-01-319-4888. 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: 3130-01-319-4888
Item Name Code: 30557
Federal Item Identification Guide: A093A0
Assigment Date: 05/09/1990

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

self-aligning alignment type, 1.125 inches nominal base length, 0.7500 inches nominal bore diameter, 1.250 inches nominal assembly overall length, 3.125 inches nominal center to center distance between mounting holes along width

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-319-4888 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 1.250 inches nominal
Base Length: 1.125 inches nominal
Bore Diameter: 0.7500 inches nominal
Center To Center Distance Between Mounting Holes Along Width: 3.125 inches nominal
Height From Bottom Of Base To Bore Centerline: 1.312 inches nominal
Housing Height: 1.875 inches nominal
Housing Width: 4.000 inches nominal
Load Capability Type: radial
Lubrication Material: oil mineral
Lubrication Fitting Angle From Horizontal Centerline: 90.0 degrees nominal
Lubrication Fitting Type: cup
Material: copper alloy bearing
Material: steel housing
Mounting Slot Length: 0.438 inches nominal
Mounting Slot Width: 0.328 inches nominal
Mounting Hole Type: slotted
Seal Type: cartridge
Style Designator: pillow block, solid

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
PB50 3/4	Plain Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-319-4888. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-319-4888?: The FSCG of the NSN 3130-01-319-4888 is 3130

Does the NSN 3130-01-319-4888 have a Schedule B code assigned?: Yes, the Schedule B code is 8482997090

Does NSN 3130-01-319-4888 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 3130-01-319-4888 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-319-4888 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.