BK2478 Pulley/Sheave, Cast Iron 2.5" OD, Single Groove Pulley V Style B Belt 5L for 7/8" Keyed Shaft

MinerGuy BK2478 single groove pulley for B section or 5L belts. This is a high-quality cast-iron pulley, and is designed and bored to fit a 7/8" 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.

• V-Belt Sheaves Bore: 5/8" inch
• Pulley Exact Outside diameter: 2.5" 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