Precision Ground Ball Bearing Housing
CNC precision-ground cast iron housing for high-accuracy ball bearings in CNC machine tools. Classified HTS 8483.30.8020 as ball bearing type housing. Ensures micron-level shaft alignment.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of metalworking machine tools
CNC-specific parts classify under Chapter 84 tool headings.
If non-precision 'other' housings
Precision doesn't change heading but statistical breakout.
If for semiconductor wafer slicing saws
Wafer equipment has dedicated Chapter 84 provisions.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include tolerance certificates (e.g
• ABMA precision classes)
• Document surface finish Ra values
Related Products under HTS 8483.30.80.20
Pillow Block Ball Bearing Housing
A cast iron pillow block housing designed to encase and support a ball bearing for shaft mounting in industrial machinery. It falls under HTS 8483.30.8020 as a bearing housing of the ball bearing type, providing protection and alignment for the bearing insert. Commonly used in conveyor systems and agricultural equipment.
Four-Bolt Flange Ball Bearing Housing
A square four-bolt flange housing for ball bearings, typically made of gray cast iron, used to mount shafts securely on machinery frames. Classified under HTS 8483.30.8020 for ball bearing type bearing housings, distinct from plain shaft types. Ideal for pumps, fans, and HVAC systems.
Take-Up Ball Bearing Housing
Adjustable take-up housing for ball bearings, allowing tension adjustment on conveyor belts and chain drives. HTS 8483.30.8020 applies as a ball or roller bearing type housing, excluding plain shaft bearings. Constructed from heavy-duty cast iron for mining and bulk handling.
Two-Bolt Adjustable Diamond Ball Bearing Housing
Compact diamond-shaped two-bolt housing for ball bearings, offering adjustability for precise shaft alignment. Falls under HTS 8483.30.8020 as ball bearing type housing, used in food processing and light machinery. Typically pressed steel or cast construction.
Cast Iron Ball Bearing Pedestal Housing
Solid pedestal-style housing for ball bearings, providing elevated shaft support in heavy machinery. Classified in HTS 8483.30.8020 for ball/roller bearing housings, distinct from plain types. Common in paper mills and steel rolling equipment.
Stainless Steel Ball Bearing Housing Unit
Corrosion-resistant 316 stainless steel housing for ball bearings, suited for washdown environments like pharmaceuticals. HTS 8483.30.8020 covers this ball bearing type housing. Features solid base and drilled mounting holes.