ESCON V-Pulleys offers more mileage from V-BeltDrives being manufacture out of graded casting. Conventional and quick-fittaper lock engineered to customers specs. Dynamic Balancing is also providedfor pulleys to run high r.p.m. Range comprises of various pulley dia size, grooves and VBelt section with standard bush sizes having pilot bore and / or bore andkeyway to require dimension.