3110-00-007-3287 Duplex Ball Bearing

Comprehensive specifications and application details for NSN: 3110-00-007-3287.

Summary

Explore detailed summary information for bearing: 3110-00-007-3287. 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: 3110-00-007-3287
Item Name Code: 30213
Federal Item Identification Guide: A044A0
Assigment Date: 06/30/1972

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.

steel material, Overall Outside Diameter: 0.625 inches

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-007-3287 . Find dimensions, materials, tolerances, performance characteristics, etc.

Style Designator: 92b counterbored outer rings, non-separable, back to back mounting
Material Document and Classification: Qq-s-763 fed spec single material response outer ring
Bore Diameter: 0.375 inches
Surface Finish: Ground
Overall Outside Diameter: 0.625 inches
Overall Width: 0.312 inches
Lubrication Material: Oil
Load Direction: Angular
Retainer Fabrication Method: Machined
Special Features: Two drops of specified lubricant in each bearing using a no. 26 hypodermic needle
Standard Tolerance Designation: Abec no.5
Lubrication Material Document and Classification: Mil-l-6085 mil spec single material response
Material: Steel comp 440c ball
Material: Steel comp 440c inner ring
Material: Plastic phenolic retainer
Material: Steel comp 440c outer ring
Material Document and Classification: Qq-s-763 fed spec single material response ball
Material Document and Classification: Qq-s-763 fed spec single material response inner ring
Style Designator: Counterbored outer rings, non-separable, back to back mounting

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
249043-2	Duplex Ball Bearing
3TAR6-10-30	Duplex Ball Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-00-007-3287. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-007-3287?: The FSCG of the NSN 3110-00-007-3287 is 3110

Does the NSN 3110-00-007-3287 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-00-007-3287 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 3110-00-007-3287 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-007-3287 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.