Hardened Alloy Steel Spherical Roller from China
Heat-treated alloy steel spherical roller optimized for high-speed and high-temperature bearing applications in turbines and gearboxes. Its hardened surface provides superior wear resistance and load capacity. Classified in HTS 8482.91.0070 as a dedicated bearing roller.
Duty Rate — China → United States
39.4%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0125%Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Import Tips
• Include Rockwell hardness test results in documentation to substantiate alloy steel classification
• Specify ABMA or DIN standards compliance for bearing-grade quality assurance