7220DT Duplex Ball Bearing

Comprehensive specifications and application details for: 7220DT Duplex Ball Bearing.

Summary

Explore detailed summary information for bearing: 7220DT. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 7220DT
Federal Supply Classification: 3110 Unmounted Antifriction Bearings
(NSN) National Stock Number: 3110-00-109-1257
Item Name Code: 30213
Federal Item Identification Guide: A044A0
Assigment Date: 01/01/1963

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.

180.00 millimeters nominal overall outside diameter, 100.00 millimeters nominal bore diameter, angular load direction, light bearing preload designation, 34.0 millimeters nominal overall width

Datasheet

Below are the comprehensive technical specifications for bearing: 3110-00-109-1257 . Find dimensions, materials, tolerances, performance characteristics, etc.

Bearing Preload Designation: light
Bore Diameter: 100.00 millimeters nominal
Load Direction: angular
Overall Outside Diameter: 180.00 millimeters nominal
Overall Width: 34.0 millimeters nominal
Retainer Fabrication Method: machined
Special Features: pair of bearings
Standard Tolerance Designation: abec no.1
Surface Finish: ground

Frequently Asked Questions

Find quick answers to common questions about bearing: 7220DT. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3110-00-109-1257?: The FSCG of the NSN 3110-00-109-1257 is 3110

Does the NSN 3110-00-109-1257 have a Schedule B code assigned?: Yes, the Schedule B code is 8482105068

Does NSN 3110-00-109-1257 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 3110-00-109-1257 contain precious materials?: Precious metal content is unknown

Does NSN 3110-00-109-1257 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.