Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 83 Transmission shafts and cranks; bearing housings; gears...; flywheels... Commodity Code Description 84 83 10 Transmission shafts (incl. cam and crank shafts) and cranks 84 83 20 Bearing housings, incorporating ball or roller bearings 84 83 30 Bearing housings, nes; plain shaft bearings 84 83 40 Gears and gearing; ball or roller screws; gear boxes and other speed changers... 84 83 50 Flywheels and pulleys, including pulley blocks 84 83 60 Clutches and shaft couplings (incl. universal joints) 84 83 90 Parts of transmission shafts, cranks, bearing housings, gears, etc
