2BK25 One Half Inch Bore Solid Sheave Pulley With Two And A Half Inch Outer Diameter Cast Iron Belt Pulley With Hex Set Screws For V Belts 4L And 5L Two Grooves High Strength Durable Industrial Drive Component Precision Machined For Reliable Belt Power

Single 2.5 inch OD solid sheave pulley, 1/2 inch bore
✔️ Single pulley: 2.5 in OD, 1/2 in bore, 2 grooves, hex screws

This single solid sheave pulley is designed for compact belt-drive setups and is commonly used on small machines, printers, and light conveyors. It features a 1/2 inch bore and 2.5 inch outside diameter with two grooves to fit 4L and 5L V-belts.

✅ Outside diameter 2.5 in (63.5 mm) with 2 grooves for A/B belts
✅ Bore 0.5 in (12.7 mm) for standard shafts
✅ Two grooves compatible with 4L and 5L belts
✅ Hex set screws provide secure mounting on a drive shaft
✅ Cast iron construction for rigidity and long life

💡 What is a V-belt pulley used for? Handy guide for belt-drive setups. - Handy for belt drive layouts in small machines and DIY projects - Supports 4L and 5L V-belts for common drives - Cast iron body offers durability and reliable belt alignment - Works with 1/2 in bore shafts and 2.5 in diameter pulleys