3TAR8-12 Duplex Ball Bearing

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

Summary

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

Part Number: 3TAR8-12
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-01-081-5506
Item Name Code: 30213
Federal Item Identification Guide: A044A0
Assigment Date: 08/16/1979

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

0.4998 inches minimum and 0.5000 inches maximum bore diameter, 8.0 pounds nominal bearing preload rating, mil-l-6085 mil spec single material response lubrication material document and classification, angular load direction, standard internal fit-up designation

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-081-5506 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Rating: 8.0 pounds nominal
Bore Diameter: 0.4998 inches minimum and 0.5000 inches maximum
Internal Fit-Up Designation: standard
Load Direction: angular
Lubrication Material Document And Classification: mil-l-6085 mil spec single material response
Overall Outside Diameter: 0.7498 inches minimum and 0.7500 inches maximum
Overall Width: 0.3770 inches minimum and 0.3920 inches maximum
Material Document And Classification: unable to decode
Material: unable to decode
Shield Quantity: 2
Standard Tolerance Designation: abec no. 5t
Style Designator: counterbored outer rings, non-separable, face to face mounting
Surface Finish: ground
Lubrication Material: unable to decode

Frequently Asked Questions

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

What is the FSCG of the NSN 3110-01-081-5506?: The FSCG of the NSN 3110-01-081-5506 is 3110

Does the NSN 3110-01-081-5506 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-01-081-5506 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 3110-01-081-5506 contain precious materials?: Precious metal content is unknown

Does NSN 3110-01-081-5506 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.