Solid Sheave Pulley For V-Belt 4L And 5L, 1/2 Inch Bore, 2.95 Inch Outside Diameter, Dual Groove Cast Iron Pulley With Hex Set Screws For Secure Mounting, 4L 5L Compatible, 2BK30-1/2

Single pulley with 1/2 bore and 2.95 OD for 4L/5L belts
✔️ 2 grooves, hex set screws, cast iron body, fits 4L/5L belts

This solid sheave pulley is built for belt-drive systems that need reliable power transfer. It's commonly used in small to mid-size machines employing 4L or 5L V-belts and a 1/2 inch bore to mount on standard shafts.

✅ Outside diameter: 2.95 in (74.93 mm)
✅ Bore: 1/2 in (12,7 mm)
✅ Grooves: 2 for 4L and 5L belts
✅ Material:
✅ Mounting: Hex set screws for secure belt grip

💡 What is a pillow block bearing used for in belt-driven systems? A handy piece for supporting rotating shafts and keeping alignment in drive setups. - pillow block bearing used for shaft support and alignment in belt drive systems - handy in conveyors, motors, and DIY projects requiring stable shaft alignment - helps reduce wobble and vibration for smoother operation and longer belt life