Standard V-Belt Pulley 3L Pitch Diameter Not Applicable 3V Pitch Diameter Not Applicable 3VX Pitch Diameter Not Applicable 4L Pitch Diameter 10 in 5L Pitch Diameter 10.4 in 5V Pitch Diameter Not Applicable 5VX Pitch Diameter Not Applicable A Pitch Diameter 10 in B Pitch Diameter 10.4 in AX Pitch Diameter 10 in BX Pitch Diameter 10.4 in C Pitch Diameter Not Applicable CX Pitch Diameter Not Applicable For Bushing Type Quick Detachable Split Taper