Three Quarter Inch Bore Solid Sheave Pulley With Two Grooves, 2.95 Inch Outer Diameter, Hex Set Screws For 4L And 5L V Belts, Cast Iron With Keyway For Reliable Industrial Belt Drives

2BK30 3/4in Bore Solid Sheave Pulley, 2 Grooves
✔️ 2-Groove solid pulley, 2.95" OD, 3/4" bore, hex screws

This is a single, two-groove BK30 solid sheave pulley built for belt drives using 4L and 5L belts. It features a 3/4 inch bore for shaft mounting and hex set screws for secure positioning. Cast iron construction with a keyway ensures durable, reliable operation in hobbyist machines, DIY setups, and light industrial equipment.

✅ Outer diameter: 75.0 mm (2.95 in)
✅ Bore: 19.0 mm (0.75 in)
✅ Grooves: 2 for 4L/5L belts
✅ Material: Cast iron; includes keyway and hex set screws

💡 What is a belt pulley used for in basic drive systems? A belt pulley is a handy device for transferring rotation and adjusting speed between shafts using a belt.
- supports simple power transmission in equipment
- works with 4L and 5L belts for compact drives
- hex screws ensure secure mounting and alignment
- durable cast iron construction with a precise keyway