3130-01-345-0668 Ball Bearing Unit

Comprehensive specifications and application details for NSN: 3130-01-345-0668.

Summary

Explore detailed summary information for bearing: 3130-01-345-0668. 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: 3130-01-345-0668
Item Name Code: 30556
Federal Item Identification Guide: A093A0
Assigment Date: 09/11/1991

An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.

2.812 inches nominal bolt circle diameter, self-aligning alignment type, 0.7500 inches nominal bore diameter, 0.781 inches nominal assembly overall length, fixed block type

Datasheet

Below are the comprehensive technical specifications for bearing: 3130-01-345-0668 . Find dimensions, materials, tolerances, performance characteristics, etc.

Alignment Type: self-aligning
Assembly Overall Length: 0.781 inches nominal
Block Type: fixed
Bolt Circle Diameter: 2.812 inches nominal
Bore Diameter: 0.7500 inches nominal
Flange Thickness: 0.166 inches nominal
Housing Diameter: 2.625 inches nominal
Housing Length: 0.406 inches nominal
Internal Fit-Up Designation: standard
Load Capability Type: radial and thrust
Lubrication Fitting Type: self lubricated
Overall Outside Diameter: 3.562 inches nominal
Material: steel bearingsteel housing
Mounting Hole Type: square
Mounting Hole Width: 0.344 inches nominal
Rolling Element Groove Quantity: 1
Rotating Element Locking Method: direct
Seal Location: both ends
Seal Type: labyrinth
Shaft End Type: open
Style Designator: flange block

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
64512-PS2 3/4	Ball Bearing Unit
PS2-3/4	Ball Bearing Unit

Frequently Asked Questions

Find quick answers to common questions about bearing: 3130-01-345-0668. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3130-01-345-0668?: The FSCG of the NSN 3130-01-345-0668 is 3130

Does the NSN 3130-01-345-0668 have a Schedule B code assigned?: Yes, the Schedule B code is 8482991050

Does NSN 3130-01-345-0668 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 3130-01-345-0668 contain precious materials?: Item does not contain precious metal.

Does NSN 3130-01-345-0668 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.