Incorporating ball bearings
Transmission shafts (including camshafts and crankshafts) and cranks; bearing housings, housed bearings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; flywheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints); parts thereof: > Housed bearings, incorporating ball or roller bearings: > Other > Incorporating ball bearings
Duty Rate (from China)
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
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 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(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 8483.20.80.40
Pillow Block Ball Bearing Housing
A cast iron pillow block housing that incorporates a deep groove ball bearing for supporting rotating shafts in industrial machinery. It falls under HTS 8483.20.8040 as a housed bearing specifically incorporating ball bearings, designed for easy mounting on frames or bases. The pre-assembled unit provides radial load support and shaft alignment.
Flange Mount Ball Bearing Unit
A square flange mounted ball bearing housing with integrated ball bearing cartridge, used for conveyor systems and light-duty shaft support. Classified under HTS 8483.20.8040 for other housed bearings incorporating ball bearings. The oval or square flange allows bolt-on installation with misalignment tolerance.
Take-Up Ball Bearing Housing
Adjustable take-up frame housing incorporating ball bearings for maintaining conveyor belt tension. HTS 8483.20.8040 applies to this other housed ball bearing type with sliding adjustment mechanism. Used in mining and bulk material handling equipment.
Four-Bolt Flange Ball Bearing Cartridge
Heavy-duty four-bolt flange ball bearing unit with relubrication fittings for agricultural and HVAC equipment. Falls under HTS 8483.20.8040 as other incorporating ball bearings. Provides superior mounting stability for 1-2 inch shafts.
Adjustable Diamond Ball Bearing Insert
Cast iron diamond-shaped housing with two-bolt adjustable ball bearing for small shaft applications under 1 inch. HTS 8483.20.8040 covers this configuration of housed ball bearings. Common in packaging machinery.
Cylindrical Cartridge Ball Bearing Housing
Sealed cylindrical cartridge containing ball bearings for floating shaft ends in pump applications. Classified HTS 8483.20.8040 for other ball bearing housings. Provides axial float capability.
Stainless Steel Ball Bearing Pillow Block
Corrosion-resistant 316 stainless steel pillow block with ball bearing for food processing equipment. HTS 8483.20.8040 for housed ball bearings, material not affecting classification. Meets 3A sanitary standards.
Light Duty Two-Bolt Ball Bearing Unit
Compact two-bolt oval flange ball bearing for HVAC fan shafts and light conveyors. Falls under HTS 8483.20.8040 other housed ball bearings. Self-aligning insert design.
High-Temperature Ball Bearing Housing
Graphite-plugged bronze housing with high-temp ball bearings for oven conveyor applications. HTS 8483.20.8040 classification unchanged by temperature rating. Rated to 350°C continuous.
Food-Grade Polymer Ball Bearing Housing
Glass-reinforced polymer housing with stainless ball bearings for washdown food processing. HTS 8483.20.8040 despite plastic housing material. NSF-certified non-toxic.
Precision Spindle Ball Bearing Housing
Aluminum precision pillow block housing with ABEC-5 ball bearings for CNC router spindles. Classified HTS 8483.20.8040 other housed ball bearings. Runout <0.0002 inches.
Heavy-Duty Conveyor Ball Bearing Insert
Spherical outer ring ball bearing insert for conveyor idler housings, incorporating ball bearings per HTS 8483.20.8040. Eccentric locking collar design for easy installation.