VarPitchVBeltPulley 7/8in CastIron

Variable Pitch V-Belt Pulley Bore Diameter 7/8 in Standards ISO 9001 2008 For Belt Trade Size 3L 4L A AX For V-Belt Type Classical Cogged Micro-Ribbed Material Cast Iron Maximum Pitch Diameter 3.00 in (3L) 3.4 in (4L A AX) Number of Grooves 2 Outside Diameter 3.25 in Set Screw Location 180 Degrees from Keyway 90 Degrees Apart 3L Pitch Diameter (Maximum) 3 in 3L Pitch Diameter (Minimum) 2.2 in 4L Pitch Diameter (Maximum) 3.4 in 4L Pitch Diameter (Minimum) 2.8 in