7 machine parts; namely, ball and roller bearings, plain bearings, hydrostatic bearings, parts thereof and accessories thereto; mechanical seals for bearings, bearing housings, brake drums and discs, bevel gears, sheaves and pulleys, crankshafts; machine components; namely, couplings, transmissions, cardan joints, live centres, machine tool spindles, gear wheels and gear boxes, axles for machines, cam rollers, ball bushings, ball grooves slides, ball and roller screws, speed reducers, wheels, castors, link rollers, rod ends, piston pins and rods, spring retaining rings, [saw blades and springs; ] bearing mounting tools, hydraulic oil injectors, [ rotary or reciprocating pumps, ] hydraulic nuts and hydraulic withdrawal tools, oil injection apparatus, namely, kits forcing high pressure oil between two mating components to be separated oil mist lubricants, parts of the aforementioned goods, and accessories thereto; metalworking machinery; textile machinery components; namely, spinning spindles, drafting rollers, treadle rolls, shaft rollers, eccentric rollers, spindle inserts, tension and idler pulleys, cam followers, pendulum weighting arms, top rollers, bottom roller bearings, lubricating for spindles yarn feeders, and open-end spinning units