MINERGUY BK52-1 V-Belt Pulley 1 Inch Bore, 4.9" Outer Diameter, Cast Iron Single Groove Sheaves for 5L or B Belt

MINERGUY BK52-1 V-Belt Pulley 1 Inch Bore, 4.9" Outer Diameter, Cast Iron Single Groove Sheaves for 5L or B Belt

Fits Shaft Dia.: 1 in. Pulley Bore Type: Fixed Bore Pulley Exact Outside Diameter: 4.9" inch Fit Belt Size: 4L, 5L, B Belts or A V-Belt Pulley, 1 Groove, , 2 Hex set screws Material: Cast Iron, Epoxy Powder Coating MinerGuy BK52-1" single groove mechanical pulley for B section or 5L belts.
This is a high-quality cast-iron pulley, and is designed and bored to fit a 1" keyed shaft and features dual set screws to ensure a completely secure fitting.
Most pulleys that are similar to this only have one set screw which makes them less reliable in many working conditions.
This pulley is designed to be used with B Belts (also known as 5L Belts). You can use A Belts with this pulley; however, they will sit deeper in the grooves and reduce your pulley size.