Thin Section Ball Bearing KB-42

Open-style thin section radial ball bearing with 42mm OD and minimal cross-section for weight-sensitive applications, under HTS 8482.10.5048. Used in robotics, surveillance gimbals, and aerospace turntables. Provides smooth rotation with low starting torque.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China9%+50.0%59%
🇲🇽Mexico9%+25.0%34%
🇨🇦Canada9%+25.0%34%
🇩🇪GermanyFree+15.0%15%
🇯🇵JapanFree+15.0%15%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8482.10.50Same rate: 59%

If matched pair configuration

Duplex thin section sets use separate matched bearing subheading.

8479.89Lower: 12.5% vs 59%

If for robotic manipulator joints

Robot-specific thin bearings may follow machinery classification.

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

Provide section modulus calculations showing thin-wall design characteristics

ITAR restrictions may apply for aerospace-qualified versions; verify end-use statements

Document radial clearance class (e.g

C0, C3) for speed/load verification

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