Cast Iron Two Groove Pulley With Seven Eighths Inch Bore And Two And A Half Inch Outer Diameter For V Belt 4L Systems In Small Machinery Compressors And Shop Equipment Durable Cast Iron Construction For Belt Driven Applications And Longevity

Compact 2-Groove Cast Iron Pulley, 2.5 in OD
✔️ 2.5 in OD, 7/8 in bore, 2 grooves, for 4L/A belts, single pulley

This compact pulley is designed for small machinery, compressors, and belt-driven systems that use A or 4L V-belts. Cast iron construction provides durability, stable rotation, and straightforward mounting with a built-in keyway and set screws for secure alignment in compact drive setups.

✅ Outside diameter: 2.5"
✅ Bore: 7/8"
✅ Belt section: 4L / A
✅ Grooves: 2
✅ Material: cast iron
✅ Includes 2 hex set screws
✅ Keyway included
✅ Pack size: 1 pulley

Outside Diameter	Bore	Belt Section	Grooves	Keyway
2.5 in	7/8 in	4L / A	2	Yes

💡 What is a common use for multi-groove pulleys in belt-drive systems? This handy piece helps transfer power in compact drives with multiple belt options: - load sharing between belts for smoother, stronger grip - secure mounting with set screws and a keyway to maintain alignment - durable cast iron construction for stable rotation in small setups