… and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, …
Explanatory notes
… and plain shaft bearings; gears and gearing; ball or roller screws; gear boxes and other speed changers, … which transmit the motion of a driving unit to, e.g., hand tools, measuring instruments (revolution counters, … etc., and universal couplings (such as Cardan joints and Oldham couplings). PARTS Subject to the general provisions …