21-212 Sleeve Bearing Half

Comprehensive specifications and application details for: 21-212 Sleeve Bearing Half.

Summary

Explore detailed summary information for bearing: 21-212. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.

Part Number: 21-212
Federal Supply Classification: 3120 Unmounted Plain Bearings
(NSN) National Stock Number: 3120-00-424-5513
Item Name Code: 22210
Federal Item Identification Guide: A045A0
Assigment Date: 01/01/1961

A half of a two-piece split type bearing, sleeve.

3.5020 inches minimum and 3.5025 inches maximum body inside diameter, 3.6465 inches nominal body outside diameter, square all corners corner shape, 0.4530 inches minimum and 0.4580 inches maximum distance from lug end to end of bearing, 0.0450 inches minimum and 0.0550 inches maximum locking lug height

Datasheet

Below are the comprehensive technical specifications for bearing: 3120-00-424-5513 . Find dimensions, materials, tolerances, performance characteristics, etc.

Distance From Lug End To End Of Bearing: 0.4530 inches minimum and 0.4580 inches maximum
Body Inside Diameter: 3.5020 inches minimum and 3.5025 inches maximum
Body Outside Diameter: 3.6465 inches nominal
Corner Shape: square all corners
Locking Lug Height: 0.0450 inches minimum and 0.0550 inches maximum
Locking Lug Length: 0.2188 inches nominal
Locking Lug Width: 0.2380 inches minimum and 0.2430 inches maximum
Overall Length: 1.8390 inches minimum and 1.8490 inches maximum
Material: unable to decode
Style Designator: half sleeve, plain, no outside flanges
Surface Treatment: tin overall
Lubrication Material: unable to decode

Frequently Asked Questions

Find quick answers to common questions about bearing: 21-212. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.

What is the FSCG of the NSN 3120-00-424-5513?: The FSCG of the NSN 3120-00-424-5513 is 3120

Does the NSN 3120-00-424-5513 have a Schedule B code assigned?: Yes, the Schedule B code is 8483308090

Does NSN 3120-00-424-5513 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 3120-00-424-5513 contain precious materials?: Precious metal content is unknown

Does NSN 3120-00-424-5513 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.