8482.99.15.50 - Having an outside diameter not exceeding 203 mm

This classification, HTS Code 8482.99.15.50, specifically designates inner or outer rings (races) intended for tapered roller bearings, where these rings have an outside diameter not exceeding 203 mm. These components are crucial for the proper functioning of tapered roller bearings, enabling them to accommodate both radial and axial loads by their conical design. The size limitation is a key distinguishing factor for this specific subcategory.

This category is differentiated from its sibling, 8482.99.15.70 "Other," by its precise dimensional criterion. While both are parts of bearings and fall under inner or outer rings for tapered roller bearings, 8482.99.15.50 is reserved for those rings with an outside diameter of 203 mm or less. The "Other" category would encompass rings for tapered roller bearings that do not meet this specific diameter requirement, or potentially other less common variations of rings not otherwise specified.

As this is a leaf node within the HTS structure, there are no further subcategories under this specific code. Therefore, the focus for classification purposes is on accurately identifying the component as an inner or outer ring for a tapered roller bearing and verifying that its outside diameter does not exceed 203 mm. This precise definition ensures that these specific parts are accurately accounted for in trade statistics and customs declarations.