Heading 8483
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)
Tariff classification hierarchy
84NUCLEAR REACTORS, BOILERS, MACHINERY AND MECHANICAL APPLIANCES; PARTS THEREOF8483Transmission 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)
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Subgroups
8483102110Transmission shafts (including cam shafts and crank shafts) and cranks · Cranks and crank shafts · Of cast iron or cast steel · For use in civil aircraft8483102190Transmission shafts (including cam shafts and crank shafts) and cranks · Cranks and crank shafts · Of cast iron or cast steel · Other8483102510Transmission shafts (including cam shafts and crank shafts) and cranks · Cranks and crank shafts · Of open-die forged steel · For use in civil aircraft8483102590Transmission shafts (including cam shafts and crank shafts) and cranks · Cranks and crank shafts · Of open-die forged steel · Other8483102910Transmission shafts (including cam shafts and crank shafts) and cranks · Cranks and crank shafts · Other · For use in civil aircraft8483102990Transmission shafts (including cam shafts and crank shafts) and cranks · Cranks and crank shafts · Other · Other8483105010Transmission shafts (including cam shafts and crank shafts) and cranks · Articulated shafts · For use in civil aircraft8483105090Transmission shafts (including cam shafts and crank shafts) and cranks · Articulated shafts · Other8483109510Transmission shafts (including cam shafts and crank shafts) and cranks · Other · For use in civil aircraft8483109530Transmission shafts (including cam shafts and crank shafts) and cranks · Other · Steel alloy splined shaft (torque shaft) with straight teeth and involute profile, with: -external toothing in a diametral pitch standard, -17 teeth or more, but not more than 50 teeth, -a diameter of 35 mm or more, but not more than 145 mm, -a length of 200 mm or more, but not more than 1345 mm, -a hardness of 35 HRC or more, but not more than 45 HRC8483109540Transmission shafts (including cam shafts and crank shafts) and cranks · Other · Stepped shaft made of carbon steel with: -rolled, involute profiled, splined shaft end, the helix angle of which is at least 0°15,5' but not more than 0° 21,5', -a largest diameter of 16 mm or more, but not more than 18 mm, -a length of 137 mm or more, but not more than 155 mm, -a weight of 0,12 kg or more, but not more than 0,28 kg8483109550Transmission shafts (including cam shafts and crank shafts) and cranks · Other · Drum shaft for torque transmission, in steel (to SM45C for shaft standard and STS430 for ring standard) with: -a length of 137,8 mm or more but not more than 138,2 mm, -an outer diameter of 23 mm or more but not more than 48,025 mm, -a weight of 1,0245 kg or more but not more than 1,0445 kg, -a hardness of the shaft of 40 or more on the Rockwell C hardness scale (HRC), but not more than 50 HRC, -a ring hardness of 90 or more on the Rockwell B hardness scale (HRB), but not more than 120 HRB, -an external 37-teeth spline with major diameter of 41 mm or more but not more than 48 mm8483109590Transmission shafts (including cam shafts and crank shafts) and cranks · Other · Other8483200000Bearing housings, incorporating ball or roller bearings8483303210Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Bearing housings · For ball or roller bearings · For use in civil aircraft8483303230Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Bearing housings · For ball or roller bearings · Bearing housing of a kind used in turbochargers: -|of precision-cast grey cast iron complying with standard DIN EN 1561|or precision-cast ductile|cast iron complying with DIN EN 1560, -|with oil chambers, -|without bearings, -|with a diameter of 50|mm or more, but not more than 250|mm, -|with a height of 40|mm or more, but not more than 150|mm, -|whether or not with water chambers and connectors8483303290Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Bearing housings · For ball or roller bearings · Other8483303810Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Bearing housings · Other · For use in civil aircraft8483303860Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Bearing housings · Other · Other · Bearing housing of a kind used in turbochargers: -|of precision-cast grey cast iron complying with standard DIN EN 1561|or precision-cast ductile|cast iron complying with DIN EN 1560, -|with oil chambers, -|without bearings, -|with a diameter of 50|mm or more, but not more than 250|mm, -|with a height of 40|mm or more, but not more than 150|mm, -|whether or not with water chambers and connectors8483303899Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Bearing housings · Other · Other · Other8483308010Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Plain shaft bearings · For use in civil aircraft8483308030Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Plain shaft bearings · Commutator end shield (bearing housing with plain shaft bearing) for starter motors of passenger cars and commercial vehicles -produced with high pressure precision die casting technology, -made of aluminium alloy (EN AC-46000 or EN AC-46000 S, according to the DIN EN 1706 and GB/T 16116 standards), -with sintered plain bearing8483308090Bearing housings, not incorporating ball or roller bearings; plain shaft bearings · Plain shaft bearings · Other8483402110Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Spur and helical · For use in civil aircraft8483402190Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Spur and helical · Other8483402310Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Bevel and bevel/spur · For use in civil aircraft8483402320Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Bevel and bevel/spur · Bevel gear: -made of lightweight alloys and steel, -built on straight or helical bevel gears, -with an angle between the shafts of 30 degrees or more but not more than 90 degrees -with a gear 1:1,3 ratio or more but not more than 1:1,46, for use in the manufacture of grass trimmers, brushcutters and other types of garden machinery8483402330Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Bevel and bevel/spur · Bevel gear: -made of lightweight alloys and steel, -built on straight bevel gears, -with an angle between the shafts of 24 degrees or more but not more than 35 degrees, for use in the manufacture of grass trimmers, brushcutters and other types of garden machinery8483402390Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Bevel and bevel/spur · Other8483402510Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Worm gear · For use in civil aircraft8483402520Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Worm gear · Worm gearbox -in an aluminium alloy housing, -with a plastic or steel worm, -with mounting holes, -with a 90 degree reversible drive direction, -with a 4:19 transmission ratio, -equipped with a lead screw with a length of 310 mm or more but not more than 380 mm, -with a guide nut incorporated into the assembly bracket, -with or without a lead screw support, for indirect connection to the drive motor of a car seat guide system8483402590Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Worm gear · Other8483402910Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Other · For use in civil aircraft8483402950Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Other · Other · Gear set of cycloid gear type with: - a rated torque of 50 Nm or more but not more than 9 000 Nm, - standard ratios of 1:50 or more but not more than 1:475, - lost motion of not more than one arc minute, - an efficiency of more than 80 % of a kind used in robot arms8483402960Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Other · Other · Epicyclic gearing, of a kind used in driving hand-held power tools with: -|a rated torque of 25|Nm or more, but not more than 70|Nm, -|standard gear ratios of 1:12.7|or more, but not more than 1:65.38483402970Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Other · Other · Cast steel planetary cage, with: -external or internal toothing in a diametral pitch standard, -27 teeth or more, but not more than 70 teeth, -a diameter of 300 mm or more, but not more than 725 mm, -a length of 225 mm or more, but not more than 800 mm, -3 or 4 planetary gears, -a hardness of 40 HRC or more, but not more than 45 HRC8483402989Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gears and gearing (other than friction gears) · Other · Other · Other8483403010Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Ball or roller screws · For use in civil aircraft8483403090Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Ball or roller screws · Other8483405110Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gear boxes and other speed changers · Gear boxes · For use in civil aircraft8483405190Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gear boxes and other speed changers · Gear boxes · Other8483405910Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gear boxes and other speed changers · Other · For use in civil aircraft8483405930Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gear boxes and other speed changers · Other · Hydrostatic speed changer: -with a hydro pump and a differential with wheel axle, -whether or not with a fan impeller and/or a pulley, for use in the manufacture of lawn mowers of subheadings 8433 11 and 8433 19 or other mowers of subheading 8433 208483405990Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Gear boxes and other speed changers · Other · Other8483409010Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Other · For use in civil aircraft8483409080Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Other · Transmission gearbox, with: -|not more than 3|gears, -|an automatic deceleration system and -|a power reversal system, for use in the manufacture of goods of heading 84278483409099Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements presented separately; ball or roller screws; gear boxes and other speed changers, including torque converters · Other · Other8483502010Flywheels and pulleys, including pulley blocks · Of cast iron or cast steel · For use in civil aircraft8483502090Flywheels and pulleys, including pulley blocks · Of cast iron or cast steel · Other8483508010Flywheels and pulleys, including pulley blocks · Other · For use in civil aircraft8483508020Flywheels and pulleys, including pulley blocks · Other · Pulley blocks of non-cast steel: - made of structural carbon steel complying with standard JIS G4051, - with an external diameter of 104mm or more but not more than 142mm, - with an internal diameter of 33mm or more but not more than 37mm, - with a width of 22mm or more but not more than 40mm, - with a weight of 0,4kg or more but not more than 1,6kg, - with 6 trapezoidal grooves8483508030Flywheels and pulleys, including pulley blocks · Other · Mechanical tensioner for maintaining the tension of the drive belts of a passenger car engine: -with two pulleys made of polyamide, each of them with a diameter of 50 mm or more but not more than 70 mm, -with a spring made of a steel alloy containing chromium and silicon, -with two arms made of aluminum, -with a holder made of aluminum, for use in the manufacture of motor vehicle engines8483508040Flywheels and pulleys, including pulley blocks · Other · Flywheel designed for damping torsional vibrations and oscillations within a vehicle drivetrain with: -a total moment of inertia of 0.082 kg⋅m², -a weight of 7 kg or more, but not more than 8 kg, -a diameter of 250 mm or more, but not more than 280 mm, for use in the manufacture of motor vehicles8483508050Flywheels and pulleys, including pulley blocks · Other · Metal spinned single or double pulley: -made of DC03 steel or similar non alloy steel or free cutting steel, -with a pitch diameter of 67 mm or more but not more than 145 mm, -with an inner hole designed for bearing mounting or key mounting8483508060Flywheels and pulleys, including pulley blocks · Other · Metal spinned triple pulley: -made of DC03 steel or similar non-alloy steel or free cutting steel, -with a pitch diameter of 60 mm or more, but not more than 130 mm, -with an inner hole designed for bearing mounting8483508090Flywheels and pulleys, including pulley blocks · Other · Other8483602010Clutches and shaft couplings (including universal joints) · Of cast iron or cast steel · For use in civil aircraft8483602090Clutches and shaft couplings (including universal joints) · Of cast iron or cast steel · Other8483608010Clutches and shaft couplings (including universal joints) · Other · For use in civil aircraft8483608020Clutches and shaft couplings (including universal joints) · Other · Overrunning clutch for passenger car and commercial vehicle starter motors with: -a total length of 49,4 mm or more but not more than 210 mm, -a starter motor pinion with 9 or more but not more than 16 teeth8483608090Clutches and shaft couplings (including universal joints) · Other · Other8483902010Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Parts of bearing housings · For use in civil aircraft8483902090Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Parts of bearing housings · Other8483908110Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Of cast iron or cast steel · For use in civil aircraft8483908190Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Of cast iron or cast steel · Other8483908910Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Other · For use in civil aircraft8483908920Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Other · Sprocket for continuous variable valve timing to optimize the process of filling the cylinders of an internal combustion engine with: -case, -rotor, -at least 4 screws, -spring, -of an external diameter of 80 mm or more but not exceeding 95 mm, -of a thickness of 25 mm or more but not more than 35 mm, for use in the manufacture of engines of motor vehicles8483908930Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Other · Forged steel sprockets with external toothing, whether or not with internal splines in a diametral pitch standard, with: -a diameter of 400 mm or more, but not more than 630 mm, -7 teeth or more, but not more than 15 teeth, -a tooth core hardness of 28 HRC or more, but not more than 45 HRC, -a tooth surface hardness of 50 HRC or more, but not more than 60 HRC, -whether or not, a spline hardness of 30 HRC or more, but not more than 45 HRC, -an effective carburized case depth of 4 mm or more, but not more than 5 mm8483908940Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Other · Steel alloy gear wheels with straight teeth and involute profile, with: -external and/or internal toothing in a diametral pitch standard, -a diameter of 35 mm or more, but not more than 600 mm, -13 teeth or more, but not more than 80 teeth, -a tooth core hardness of 28 HRC or more, but not more than 45 HRC, -a tooth surface hardness of 50 HRC or more, but not more than 65 HRC, -an effective carburized case depth of 1,00 mm or more, but not more than 3,1 mm, -a spline hardness of 27 HRC or more, but not more than 62 HRC, -whether or not in combination with a shaft with a spline hardness of 27 HRC or more, but not more than 62 HRC8483908990Toothed wheels, chain sprockets and other transmission elements presented separately; parts · Other · Other · Other