OPTIBELT Vee Belt Pulley, Cast Iron 5 Tooth

The Optibelt KS V-grooved pulley for taper bushings profile SPC 22 TB SPC 280/500ZA and is balanced in one plane. Balancing is carried out minus the key on a smooth mandrel. Machines where the rotors are balanced with an adjusting spring inserted in the shaft end must be ordered as “Balanced with finished bore without key on a smooth mandrel without inserted spring".

Datum diameter is 280 mm
Number of grooves are 5
Cast iron pulley