3110-01-140-7840 Track Roller Roller Bearing

Comprehensive specifications and application details for NSN: 3110-01-140-7840.

Summary

Explore detailed summary information for bearing: 3110-01-140-7840. 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: 3110-01-140-7840
Item Name Code: 00047
Federal Item Identification Guide: A044A0
Assigment Date: 10/19/1982

An antifriction bearing having cylindrical rolling elements designed for use in a track roller assembly.

0.2490 inches minimum and 0.2500 inches maximum bore diameter, grease lubrication material, 0.9900 inches minimum and 1.0000 inches maximum inner ring width, mil-g-81322 mil spec single material response lubrication material document and classification, contact bearing seal type

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-01-140-7840 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Seal Type: contact
Bore Diameter: 0.2490 inches minimum and 0.2500 inches maximum
Inner Ring Width: 0.9900 inches minimum and 1.0000 inches maximum
Lubrication Material Document And Classification: mil-g-81322 mil spec single material response
Lubrication Material: grease
Outer Ring Width: 0.9350 inches minimum and 0.9400 inches maximum
Special Features: 80 pct full of specified lubricant; seal color-orange
Seal Quantity: 2
Surface Treatment: passivate inner ring
Surface Treatment: passivate outer ring
Surface Treatment: passivate roller
Surface Treatment: passivate washer

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
AE52702	Track Roller Roller Bearing
ST4M206-4	Track Roller Roller Bearing

Frequently Asked Questions

Find quick answers to common questions about bearing: 3110-01-140-7840. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-01-140-7840?: The FSCG of the NSN 3110-01-140-7840 is 3110

Does the NSN 3110-01-140-7840 have a Schedule B code assigned?: Yes, the Schedule B code is 8482500000

Does NSN 3110-01-140-7840 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 3110-01-140-7840 contain precious materials?: Item does not contain precious metal.

Does NSN 3110-01-140-7840 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.