3TAR8-12U Annular Ball Bearing

Comprehensive specifications and application details for: 3TAR8-12U Annular Ball Bearing.

Summary

Explore detailed summary information for bearing: 3TAR8-12U. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 3TAR8-12U
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-454-2792
Item Name Code: 00014
Federal Item Identification Guide: A044A0
Assigment Date: 02/23/1972

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.

25.0 degrees minimum contact angle, straight bore shape, 0.5000 inches nominal bore diameter, 0.0000 inches minimum radial and 0.0008 inches maximum radial internal clearance, angular load direction

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-454-2792 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 0.5000 inches nominal
Bore Shape: straight
Contact Angle: 25.0 degrees minimum
Internal Clearance: 0.0000 inches minimum radial and 0.0008 inches maximum radial
Load Direction: angular
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Lubrication Material: grease
Overall Outside Diameter: 0.7500 inches nominal
Overall Width: 0.1560 inches nominal
Material: plastic phenolic retainer
Material: steel corrosion resisting ball
Material: steel corrosion resisting inner ring
Material: steel corrosion resisting outer ring
Retainer Fabrication Method: machined
Special Features: passivated finish
Standard Tolerance Designation: abec no.5
Style Designator: counterbored outer ring, non-separable
Surface Finish: ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 3TAR8-12U. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-454-2792?: The FSCG of the NSN 3110-00-454-2792 is 3110

Does the NSN 3110-00-454-2792 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105028

Does NSN 3110-00-454-2792 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 3110-00-454-2792 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-454-2792 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.