Flexible coupling element
Catena
4-Bolt Flange Spherical Roller Bearing Cartridge Unit
A3 steel ring
20R Nylon Cover
WRAPFLEX 40R STD ELEMENT
Hub
hub taper lock
stake
SPROCKET
SPROCKET
THERMOPLASTIC SPROCKET
Round bar 0.5 IN Dia X 50 linear meters. Solus brand or System Plast
Double guide clamp code 50960 brand Rexnord for 12 mm round bar
Union clamp code 689692 brand Rexnord for 12 mm for round bar