3110-00-992-1012 Duplex Ball Bearing

Comprehensive specifications and application details for NSN: 3110-00-992-1012.

Summary

Explore detailed summary information for bearing: 3110-00-992-1012. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-992-1012
Item Name Code: 30213
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1962

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.

annual ball bearing for quiet operation application to submarine usage departure from cited document, 1.9683 inches minimum and 1.9685 inches maximum bore diameter, tight internal fit-up designation, angular load direction, zzzw criticality code justification

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-992-1012 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bore Diameter: 1.9683 inches minimum and 1.9685 inches maximum
Criticality Code Justification: zzzw
Departure From Cited Document: annual ball bearing for quiet operation application to submarine usage
Internal Fit-Up Designation: tight
Load Direction: angular
Lubrication Material Document And Classification: d0d-g-24508 mil spec single material response
Overall Outside Diameter: 4.3305 inches minimum and 4.3307 inches maximum
Overall Width: 2.1160 inches minimum and 2.1260 inches maximum
Material: unable to decode
Nondefinitive Spec/Std Data: 134 type and 2 class
Retainer Fabrication Method: pressed
Style Designator: universal ground faces, counterbored outer ring, non-separable
Surface Finish: ground
Lubrication Material: unable to decode

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30310DTL7077	Duplex Ball Bearing
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Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-00-992-1012. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-992-1012?: The FSCG of the NSN 3110-00-992-1012 is 3110

Does the NSN 3110-00-992-1012 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-00-992-1012 require demilitarization?: Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 3110-00-992-1012 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-00-992-1012 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.