7/8 Inch Bore Solid Sheave Pulley With 3.4 Inch Outside Diameter And Two Grooves For 4L And 3L V Belts Includes Hex Set Screws Cast Iron Keyway 3/16 X 3/32 Fits 7/8 Inch Shafts Ideal For Industrial Belt Drives And High Torque Applications

Single 2AK 7/8 Bore Solid Sheave Pulley with 2 Grooves
✔️ OD 3.4 in, bore 7/8 in, 2 grooves, hex set screws included

This compact solid sheave pulley is designed for V-belt drives using 4L and 3L belts. It suits small machines, hobby equipment, and light-duty drive setups where reliable power transmission and solid mounting are needed.

✅ Outside diameter 3.4 in
✅ Bore size 7/8 in
✅ Grooves: 2 for 4L and 3L V-belts
✅ Material: cast iron with keyway 3/16 x 3/32 in
✅ Includes hex set screws for mounting

💡 What is a small V-belt pulley used for in compact belt-drive systems? This handy drive component helps transfer rotational motion in tight spaces, enabling compact drive trains.

- Handful of hobby machines like 3D printers and CNC routers. - Useful for lightweight conveyors and small tool drives. - Works with 4L and 3L belts for reliable power transfer. - Helps with belt alignment when paired with a proper idler.