Chain Coupling Cover; Die-Cast Aluminum; 220MM Outside Diameter; 45MM Width; 8022 Coupling Size; 50 RPM Maximum Speed

Chain Coupling Cover; Aluminum; 8-3/16" Outside Diameter; 4" Width; 8018 Coupling Size; 2000RPM Maximum Speed

Chain Coupling Cover; Die-Cast Aluminum; 92MM Outside Diameter; 75MM Width; 4016 Coupling Size; 200 RPM Maximum Speed

Chain Coupling Cover; Aluminum; 4" Outside Diameter; Width; 40 Coupling Size

Chain Coupling Cover; Die-Cast Aluminum; 59MM Outside Diameter; 75MM Width; 3812 Coupling Size; 250 RPM Maximum Speed