7 Bearings with built-in sensors, being parts of machines not for land vehicles; bearings, being parts of machines not for land vehicles; shafts, axles and spindles, being parts of machines other than land vehicles; shaft couplings and connecting rods for machines, motors and engines, being parts of machines not for land vehicles; power transmissions and gearing, being parts of machines not for land vehicles; brakes, being parts of machines not for land vehicles; machine elements, not for land vehicles, namely, bearings with sensor, being parts of machines not for land vehicles; machine elements, not for land vehicles, namely, bearing units, being parts of machines not for land vehicles; machine elements, not for land vehicles, namely, bearing brackets, being parts of machines not for land vehicles; machine elements, not for land vehicles, namely, accessories of bearings, being parts of machines not for land vehicles; non-electric prime movers, not for land vehicles; parts of non-electric prime movers, namely, internal combustion engines, steam engines, jet engines, rocket engines, turbines