U.S. imports of Parts of Ball or Roller Bearings, NESOI (HS 848299) totaled $44.9M in August 2026, imported from 51 countries.
Importers of Parts of Ball or Roller Bearings, NESOI paid $11.6M in duties in August 2026, an average duty rate of 25.42% — duty actually collected as a share of the imports that cleared customs, not the published tariff schedule.
Last updated: August 2026 dataBearing rings, races, cups, cones, cages, and other structural components imported separately—rather than as part of a finished bearing—fall under this highly subdivided heading, which carries more than twenty 10-digit tariff lines organized by bearing type and component function. Japan and Mexico lead US import supply, with South Korea and India also significant, reflecting both precision manufacturing capability and North American automotive supply chain integration. Tapered roller bearing cups (outer rings) are further split by outer diameter relative to 203 mm at lines 8482991550 and 8482991570, a dimensional threshold that importers must verify from engineering drawings. Rings and races from China are subject to Section 301 tariffs, and active antidumping duty orders on bearing parts from certain countries should be checked against the current Department of Commerce scope before entry.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
4.0K import shipments a month
The US schedule uses 203 mm as a dimensional breakpoint to separate tapered roller bearing cups (outer rings) into two distinct 10-digit lines—8482991550 for cups with an outer diameter under 203 mm and 8482991570 for those at or exceeding that dimension. This split can affect the applicable duty rate and any antidumping scope, so importers must confirm the actual outer diameter from the manufacturer's technical drawing before filing the entry.
A cage imported separately—not as part of a complete bearing—classifies under 8482.99 as a part of a ball or roller bearing, with the specific 10-digit line determined by the bearing type the cage is designed for (e.g., ball bearing, needle bearing, cylindrical roller bearing). The cage's physical design and the manufacturer's part specification are the primary classification evidence; intended end use alone is not sufficient without supporting technical documentation.
ImportsExports
Imports
$44.9MYoY · free account
Exports
$24.7MYoY · free account
12-mo low · imports
Low · free accountOver the twelve months to August 2026, the U.S. imported $507.4M of Parts of Ball or Roller Bearings, NESOI and exported $285.1M.
Through August 2026. Source: U.S. Census Bureau.
Trade Directory
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Subheading 3 of 8 in heading 8482
Subheading 848299 · $44.9M of $278.3M
HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
Imports · August 2026
origin
Japan and Mexico together supply 43% of it. China pays 46.8% duty; South Korea 16.8%.
customs district
destination
entry
rate provision · imports
7.4% enters free of duty; duty collected equals 25.42% of imports for consumption.