Ball Bearing Flange Ring
Machined flange ring providing mounting surface for four-point contact ball bearings. Falls under HTS 8482.99.3500 as ball bearing part. Common in semiconductor wafer indexing tables.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general pipe flanges
No bearing mounting specificity means Chapter 73 classification.
If parts of wafer transfer lifts
Semiconductor handling machinery parts heading.
If pulley bearing housings
Different machinery application subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Bolt hole patterns must match bearing series standards
• Flatness specs (<0.001") prove mounting precision
• Generic flanges classify under 7307 pipe fittings
Related Products under HTS 8482.99.35.00
Stainless Steel Ball Bearing Outer Race
Precision-machined stainless steel ring that forms the outer housing of a ball bearing, allowing smooth rotation of the inner components. Classified under HTS 8482.99.3500 as a specific part of ball bearings, essential for maintaining alignment and load distribution. Used in industrial machinery and automotive applications.
Chrome Steel Ball Bearing Inner Ring
Hardened chrome steel component that houses the rolling balls and mounts onto the shaft in a ball bearing assembly. Falls under HTS 8482.99.3500 due to its dedicated role in ball bearings, including those with integral shafts. Critical for high-speed applications like electric motors.
Precision Steel Ball Bearing Retainer
Stamped or machined steel retainer that holds ball elements in position within angular contact ball bearings. Classifies under HTS 8482.99.3500 as other parts of ball bearings. Essential for high-load applications in wafer polishing machines.
Deep Groove Ball Bearing Snap Ring
Circumferential snap ring that secures the outer race in deep groove ball bearing housings. HTS 8482.99.3500 specifically for such retaining parts of ball bearings. Used in electric motor assemblies for semiconductor fabs.
Angular Contact Ball Bearing Spacer
Precision spacer ring maintaining preload in angular contact ball bearing sets for high thrust loads. HTS 8482.99.3500 as other ball bearing parts. Used in semiconductor wafer grinding spindles.
Thin Section Ball Bearing Raceway
Ultra-thin precision raceway insert for space-constrained ball bearing applications. Classifies under HTS 8482.99.3500 as ball bearing parts. Ideal for semiconductor probing stations.