8483 Transmission shafts (including cam and crank) and cranks; bearing housings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers; flywheels and pulleys; clutches and shaft couplings

8483.10 Transmission shafts (including cam shafts and crank shafts) and cranks

• Camshafts and crankshafts
• Designed for use solely or principally with spark-ignition internal combustion piston engines or rotary engines
• For vehicles of chapter 87
• 8483.10.10.10 For motorcycles2.5%
• 8483.10.10.30 Other2.5%
• 8483.10.10.50 Other2.5%
• Other
• 8483.10.30.10 For vehicles of chapter 872.5%
• 8483.10.30.50 Other2.5%
• 8483.10.50.00 Other transmission shafts and cranksFree

8483.20 Bearing housings, incorporating ball or roller bearings

• Flange, take-up, cartridge and hanger units
• 8483.20.40.40 Incorporating ball bearings4.5%
• 8483.20.40.80 Incorporating roller bearings4.5%
• Other
• 8483.20.80.40 Incorporating ball bearings4.5%
• 8483.20.80.80 Incorporating roller bearings4.5%

8483.30 Bearing housings, not incorporating ball or roller bearings and plain shaft bearings

• Flange, take-up, cartridge and hanger units
• 8483.30.40.40 Ball or roller bearing type4.5%
• 8483.30.40.80 Other4.5%
• Other
• Bearing housings
• 8483.30.80.20 Ball or roller bearing type4.5%
• 8483.30.80.40 Other4.5%
• Plain shaft bearings
• With housing
• 8483.30.80.55 Rod end bearings4.5%
• 8483.30.80.65 Other4.5%
• Without housing
• Spherical
• 8483.30.80.71 Of copper or copper alloys4.5%
• 8483.30.80.79 Other4.5%
• Other
• 8483.30.80.81 Of copper or copper alloys4.5%
• 8483.30.80.89 Other4.5%

8483.40 Gears and gearing; (not toothed wheels, chain sprockets and other transmission elements presented separately); ball or roller screws; gear boxes and other speed changers, including torque converters

• 8483.40.10.00 Torque convertersFree
• Gear boxes and other speed changers
• Fixed ratio speed changers, multiple and variable ratio speed changers each ratio of which is selected by manual manipulation
• Imported for use with machines for making cellulosic pulp, paper or paperboard
• 8483.40.30.40 Fixed ratio speed changersFree
• 8483.40.30.80 OtherFree
• Other
• 8483.40.50.10 Fixed ratio speed changers2.5%
• 8483.40.50.20 Gear boxes and speed changers for wind turbines, as described in statistical note 9 to this chapter2.5%
• 8483.40.50.80 Other2.5%
• 8483.40.70.00 Other speed changers25¢ each + 3.9%
• 8483.40.80.00 Ball or roller screws3.8%
• 8483.40.90.00 Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately2.5%

8483.50 Pulleys and flywheels, including pulley blocks

• 8483.50.40.00 Gray-iron awning or tackle pulleys, not over 6.4 cm in wheel diameter5.7%
• Other
• 8483.50.60.00 Flywheels2.8%
• Other
• 8483.50.90.40 Grooved pulleys2.8%
• 8483.50.90.80 Other2.8%

8483.60 Clutches and shaft couplings (including universal joints)

• Clutches and universal joints
• 8483.60.40.40 Clutches2.8%
• 8483.60.40.80 Universal joints2.8%
• 8483.60.80.00 Other2.8%

8483.90 Transmission components; toothed wheels, chain sprockets and other transmission elements presented separately; parts

• Chain sprockets and parts thereof
• 8483.90.10.10 Forged2.8%
• 8483.90.10.50 Other2.8%
• Parts of bearing housings and plain shaft bearings
• 8483.90.20.00 Parts of flange, take-up, cartridge and hanger units4.5%
• 8483.90.30.00 Other4.5%
• Parts of gearing, gear boxes and other speed changers
• 8483.90.50.10 Forged gear blanks2.5%
• 8483.90.50.20 Parts of gear boxes and speed changers for wind turbines2.5%
• 8483.90.50.80 Other2.5%
• Other
• 8483.90.70.00 Parts of articles of subheading 8483.205.5%
• Other
• 8483.90.80.10 Parts of articles of subheading 8483.60.802.8%
• 8483.90.80.40 Parts of universal joints2.8%
• 8483.90.80.80 Other2.8%