World’s annual imports of 8483 over the last 5 years

Global imports of 8483 - Transmission shafts (including cam shafts and crank shafts) and cranks; bearings housings and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, including torque converters; fly wheels and pulleys, including pulley blocks; clutches and shaft couplings (including universal joints) has seen some fluctuations over the last five years.