Cast Iron 4.5 Inch Single Groove Pulley For 1 Inch Shaft A Section 4L Belt Drive With 1 Inch Bushing Included AK46H Beefy Heavy Duty Pulley For Reliable Power Transfer And Smooth Operation
✔️ Solid steel bushing, for 1 in shaft, 4.5 in OD; single pulley
This 4.5 inch cast iron, single-groove pulley is designed for 1 inch shafts and works with A Section (4L) belts. It ships with a 1 inch bushing for secure mounting and is ideal for compact belt-drive setups in small machines, workshops, and DIY projects.
✅ Outside diameter: 4.5 in (114.3 mm)
✅ Belt type: A Section / 4L, width 1/2 in (12.7 mm)
✅ Bore: 1 in (25.4 mm), includes 1 in bushing
✅ Material: cast iron with solid steel bushing
✅ Groove: 1 (single groove)
💡 What is a cast iron pulley with a 1 in bore typically used for in belt drive systems? This handy piece powers small machines in tight spaces.
- 1 in bore fits common small motor shafts
- Works with A Section / 4L belts, 1/2 in wide
- Includes solid steel bushing for secure mounting
- Cast iron body resists wear in regular use