V80-20-12) Pack of 4 Nylon Polyamide Pulley 80 mm Diameter with 90° V-Groove Sliding Gate Wheel Made in EU : Amazon.co.uk: Business, Industry & Science
Heavy Castor Wheels-2 Ruota orientabile con scanalatura a U, Ruote in nylon for impieghi gravosi, Puleggia direzionale, Ruota cingolo for tubo tondo, Doppio cuscinetto, for macchine industriali, Porta : Amazon.it: Commercio, Industria
150mm Glass-Filled Nylon Wheel - MHG Series – Wheelco
2020 Profile 5*24*7mm Black European Standard Aluminum Profile Nylon V-slot Pulley Roller Wheel 625 Plastic Wheels - Furniture Casters - AliExpress
150mm Nylon Wheel - S20 - BHN Series – Wheelco
V80-30-10) Confezione da 4 ruote per puleggia in nylon poliammide con scanalatura a 90° V, ruote per cancello scorrevole, prodotte in UE : Amazon.it: Commercio, Industria e Scienza