Stern, Ferm BS 533 Grinding machine worm pair d53*10 L44.5 d6-8-8

Gear worm pair: gear with diameters 34.5*10 and height 10 mm, worm with diameters 5*8 by 6 teeth, total length 53 mm, thread 6 mm, for hand-held polishing machine Stern, Ferm BS 533