Spherical Plain Bearing for Heavy Machinery
A spherical plain bearing without housing, designed for heavy industrial machinery such as excavators and cranes, allowing multi-directional movement under high loads. Classified under HTS 8483.30.8070 as a plain shaft bearing that is spherical and unmounted. It features a steel outer ring and chrome inner ring for durability in demanding environments.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If integrated into a complete bearing housing assembly
Mounted or housed spherical bearings fall under bearing housings in 8482, not plain shaft bearings.
If imported as parts specifically for forklifts or earth-moving machinery
End-use specific parts for material handling equipment are classified by function in Chapter 84.
If designed and marketed as a motor vehicle suspension component
Parts of motor vehicles, including certain bearings, are directed to Chapter 87 by notes.
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Import Tips & Compliance
• Verify bearing dimensions and load ratings in documentation to confirm classification as 'plain shaft bearing without housing'
• Provide manufacturer specs showing spherical design and absence of housing to avoid misclassification as housed bearings
• Check for anti-corrosion treatments; if significant, it may shift to other machined parts categories
Related Products under HTS 8483.30.80.70
Unmounted Spherical Rod End Bearing
An unmounted spherical plain bearing used in rod ends for linkage systems in aircraft controls and industrial automation. It provides pivotal movement and is classified under HTS 8483.30.8070 due to its spherical plain shaft bearing design without housing. Typically made from hardened steel with PTFE liners for low friction.
Spherical Bushing for Agricultural Equipment
A spherical plain shaft bearing bushing without housing, used in tractor linkages and harvester pivots for absorbing misalignment and shock loads. Falls under HTS 8483.30.8070 as an other plain shaft bearing that is spherical. Constructed from bronze or steel with self-lubricating properties.
High-Misalignment Spherical Plain Bearing
An unmounted spherical plain bearing engineered for high angular misalignment in construction equipment joints. Classified in HTS 8483.30.8070 as a spherical plain shaft bearing without housing. Features maintenance-free design with polymer liners.
Spherical Plain Thrust Bearing Insert
A spherical plain shaft bearing insert without housing for thrust applications in industrial pumps and conveyors. HTS 8483.30.8070 applies as it's a plain, spherical, unmounted bearing handling axial loads. Alloy steel construction with diamond-like coating option.
Maintenance-Free Spherical Sleeve Bearing
Unmounted spherical plain sleeve bearing with self-lubricating liner for automation linkages and robotics. Fits HTS 8483.30.8070 as spherical plain shaft bearing without housing. PTFE composite liner reduces wear in high-cycle applications.
Heavy-Duty Spherical Bearing for Mining Equipment
Spherical plain shaft bearing without housing for mining conveyor pivots and drill rig swivels, handling abrasive conditions. Classified HTS 8483.30.8070 for its plain, spherical design. Hardened steel with proprietary sealing.