Bearing housings, incorporating ball or roller bearings
Transmission shafts (including cam shafts and crank shafts) and cranks; bearing housings 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). > Bearing housings, incorporating ball or roller bearings
Duty Rate (from China)
Products classified under Tariff item 8483.20.00
Adjustable Diamond Pillow Block Bearing
A diamond-pattern pillow block with ball bearings and slotted bases, designed for precise alignment in paper mills. Its unique mounting geometry allows for fine adjustments.
Adjustable Flange Ball Bearing Take-Up
A combination flange take-up ball bearing unit offering both mounting flexibility and tension adjustment for conveyor and elevator shafts. Equipped with high-capacity ball bearing inserts and stainless steel baffles, this is a bearing housing incorporating ball bearings, classified under tariff item 8483.20.00.
Adjustable Hanger Roller Bearing for Conveyors
An adjustable hanger roller bearing unit designed for suspended conveyor shafts, featuring spherical roller bearings that accommodate angular misalignment. This product is a bearing housing incorporating roller bearings, classified under tariff item 8483.20.00.
Adjustable Hanger Roller Bearing Unit
A telescoping adjustable hanger unit with cylindrical roller bearings for custom vertical shaft spacing. This field-adjustable design is a bearing housing incorporating roller bearings, falling under tariff item 8483.20.00.
Adjustable Take-Up Cylindrical Roller Unit
An adjustable take-up housing unit that incorporates double-row cylindrical roller bearings, designed for precise tension control in paper mill dryer sections. It allows for linear adjustment of the shaft position to maintain proper belt tension in high-speed applications.
Cartridge Ball Bearing Insert
A cartridge-style housed ball bearing designed for quick replacement in agricultural machinery. It is self-contained and falls under tariff item 8483.20.00 as a bearing housing incorporating ball bearings, specifically of the cartridge type.
Cartridge Ball Bearing Insert Unit
A cartridge ball bearing insert unit that houses roller bearings in a replaceable cartridge for easy maintenance in shaft applications like pumps. This is a bearing housing incorporating ball or roller bearings, falling under tariff item 8483.20.00.
Cartridge Roller Bearing Unit
A sealed cartridge-style housing that contains spherical roller bearings, designed for easy replacement in rotating equipment such as pumps and fans. The cartridge design allows for quick installation and removal without disturbing the shaft alignment.
Corrosion-Resistant Stainless Steel Bearing Housing
An all-stainless steel pillow block housing with ball bearings, designed for food and pharmaceutical processing lines where washdown and corrosion resistance are critical. It meets 3A sanitary standards and is classified under tariff item 8483.20.00 as a bearing housing incorporating ball bearings.
Corrosion-Resistant Take-Up Roller Unit
A stainless steel take-up unit with polymer-housed roller bearings, designed for food processing conveyors. It meets FDA sanitary standards and provides corrosion resistance for washdown environments.
Cryogenic Liquid Pump Bearing Housing
A low-temperature housed ball bearing specifically designed for LNG cryogenic pumps, operating at temperatures as low as -196°C. It falls under tariff item 8483.20.00 as a bearing housing incorporating ball bearings, with special lubricants for extreme environments.
Crystal Grinder Wafer Bearing Housing
A specialized housed ball bearing used in semiconductor crystal grinders that shape silicon boules to wafer diameter. It is classified under tariff item 8483.20.00 as a bearing housing incorporating ball bearings, specifically for wafer manufacturing equipment.
Flanged Roller Bearing Housing Unit
A flanged housing unit that incorporates tapered roller bearings, designed for mounting on machinery frames to provide precise shaft support and alignment. It is commonly used in industrial applications requiring high radial and axial load capacity.
Flange Mount Roller Bearing Housing Unit
A square flange mounted unit with tapered roller bearings for precise shaft support in gearboxes. This flange-type housed bearing unit is a bearing housing incorporating roller bearings, classified under tariff item 8483.20.00.
Four-Bolt Flange Ball Bearing Unit
A flange-mounted ball bearing unit with a square four-bolt flange housing and pre-lubricated insert ball bearings, ideal for high-speed shaft support in pumps and fans. The self-aligning design compensates for misalignment, falling under tariff item 8483.20.00.
Four-Bolt Flange Roller Bearing Housing
A robust four-bolt flange mount housing that incorporates double-row roller bearings, designed for rock crusher applications. The cast iron construction provides maximum durability in high-vibration environments.
Four-Bolt Flange Roller Bearing Unit
A four-bolt square flange unit housing cylindrical roller bearings for stable shaft mounting in fans. This standard flange housed bearing configuration is a bearing housing incorporating roller bearings, falling under tariff item 8483.20.00.
Hanger Ball Bearing Unit
A ceiling or wall-mounted hanger ball bearing unit supporting horizontal shafts in overhead conveyor systems, with lightweight aluminum or steel housings and solid lube ball bearings. Designed for low-vibration operation, this is a bearing housing incorporating ball bearings, classified under tariff item 8483.20.00.
Hanger Roller Bearing Unit
A ceiling or frame-mounted hanger unit with tapered roller bearings, designed for supporting vertical shafts in overhead conveyor systems. It provides smooth operation and handles both radial and thrust loads.
Heavy-Duty Cast Iron Ball Bearing Cartridge
A heavy-duty cartridge ball bearing unit in a cast iron housing that withstands shock loads in crushers and ball mills, with triple-lip labyrinth seals and tapered roller-ball hybrid inserts. This cartridge housed bearing is classified under tariff item 8483.20.00.
Heavy-Duty Flange Roller Bearing Block
A four-bolt heavy-duty flanged block housing that incorporates spherical roller bearings, designed for high-vibration environments like crushers and screens. It features a solid base for extreme load support.
Heavy-Duty NP Plummer Block
A heavy-duty non-positioning (NP) plummer block housing with spherical roller bearings, designed for cement kiln applications. It falls under tariff item 8483.20.00 as a bearing housing incorporating roller bearings, specifically in a plummer block configuration.
Heavy-Duty Take-Up Plummer Block Unit
A heavy-duty take-up plummer block unit with double-row roller bearings for high-load conveyor adjustments. This robust take-up housed bearing unit is a bearing housing incorporating roller bearings, classified under tariff item 8483.20.00.
High-Speed Cartridge Roller Bearing
A precision cartridge unit with angular contact roller bearings, designed for turbine pump applications. It is balanced for operation at speeds exceeding 10,000 RPM.
High-Speed Turbine Bearing Cartridge
A precision cartridge housed bearing for gas turbine test stands, incorporating angular contact ball bearings and rated for speeds above 30,000 RPM. It is classified under tariff item 8483.20.00 as a bearing housing incorporating ball bearings, designed for high-speed applications.
Mining Conveyor Idler Bearing Housing
Sealed pillow block bearings for heavy-duty mining conveyor idlers, designed to handle abrasive environments with grease purge systems. They fall under tariff item 8483.20.00 as bearing housings incorporating ball bearings, specifically for mining conveyor applications.
Mining Duty Hanger Roller Bearing
An extra-heavy duty hanger unit with triple-sealed roller bearings, designed for underground mining conveyors. It features an IP69K protection rating for harsh environments.
Pillow Block Ball Bearing Housing
A mounted pillow block housing that incorporates a ball bearing for supporting rotating shafts in industrial machinery. It falls under tariff item 8483.20.00 as a bearing housing incorporating ball bearings, specifically of the pillow block type.
Pillow Block Ball Bearing Housing Unit
A pillow block unit consisting of a mounted ball bearing housed in a cast iron or steel housing with a pillow-shaped base for easy bolting to machinery frames. It incorporates sealed deep groove ball bearings for smooth rotation, falling under tariff item 8483.20.00.
Pillow Block Hanger Bearing Unit
A pillow block style hanger unit incorporating roller bearings, designed to support transmission shafts in conveyor systems. This hanger unit provides housed bearing support for rotating shafts, falling under tariff item 8483.20.00.
Precision Flange Roller Bearing Unit
An ABEC-5 precision flange unit with matched tapered roller bearings, designed for CNC machine tools. It features a 2-micron runout specification for high accuracy.
Precision Robot Arm Bearing Unit
A compact housed thin-section bearing for industrial robot arm joints, designed for minimal backlash and high precision. It falls under tariff item 8483.20.00 as a bearing housing incorporating ball or roller bearings, specifically for automation applications.
Semiconductor Wafer Lapping Bearing Unit
A precision housed bearing for semiconductor wafer lapping and polishing machines, critical for achieving flatness in device fabrication. It is classified under tariff item 8483.20.00 as a bearing housing incorporating ball bearings, specifically for wafer preparation equipment.
Solid Block Roller Cartridge Housing
A solid cast steel block cartridge housing that incorporates spherical roller bearings, designed for steel mill roll stands. It features an extreme pressure lubrication system.
Spherical Roller Cartridge Insert
A replaceable cartridge insert unit containing self-aligning spherical roller bearings, designed for drop-in replacement in processing equipment. It reduces downtime in industrial maintenance operations.
Take-Up Ball Bearing Housing Unit
A take-up unit with ball bearings that allows for shaft adjustment in conveyor belt tensioning systems, featuring cast iron housings and corrosion-resistant inserts. It incorporates angular contact ball bearings for axial load, classified under tariff item 8483.20.00.
Take-Up Bearing Unit for Conveyor Tensioning
An adjustable take-up unit with incorporated ball bearings used to maintain tension in conveyor belt shafts. This take-up housing design supports dynamic shaft alignment, classified under tariff item 8483.20.00 as a bearing housing incorporating ball bearings.
Take-Up Roller Bearing Unit
An adjustable take-up unit with cylindrical roller bearings, designed for tensioning belts in conveyor systems. It features slotted bases for linear adjustment.
Tapered Roller Hanger Bearing Assembly
A heavy-capacity hanger assembly with preloaded tapered roller bearings, designed for vertical screw conveyor shafts. It handles thrust and radial loads simultaneously.
Triangular Flange Cartridge Bearing Unit
A compact triangular flange cartridge with sealed roller bearings for tight-space shaft mounting in automation equipment. This flange/cartridge housed bearing feature is a bearing housing incorporating roller bearings, falling under tariff item 8483.20.00.