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, for machinery

Bearing housings for machinery, not incorporating ball or roller bearings; plain shaft bearings for machinery

Clutches and shaft couplings, incl. universal joints, for machinery

Flywheels and pulleys, incl. pulley blocks

Gears and gearing for machinery (excl. toothed wheels, chain sprockets and other transmission elements presented separately); ball or roller screws; gear boxes and other speed changers, incl. torque converters

Toothed wheels, chain sprockets and other transmission elements presented separately; parts of transmission shafts, ball screws, couplings and other articles of heading 8483, n.e.s.

Transmission shafts, incl. cam shafts and crank shafts, and cranks

Bearing housings, incorporating ball or roller bearings

Bearing housings, not incorporating ball or roller bearings; plain shaft bearings

Clutches and shaft couplings (including universal joints)

Flywheels and pulleys, including pulley blocks

Gears 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

Toothed wheels, chain sprockets and other transmission elements presented separately; parts

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