Double Groove V Belt Pulley 4.25 Inch OD Seven Eighths Bore For A 3L 4L Belts Cast Iron Fixed Bore Anti Corrosion Built Tough Web Sheave For V Belt Drives

Single pulley, double-groove 4.25 in V belt, 7/8 bore

✔️ 4.25 in OD, 2 grooves, 7/8 in fixed bore, cast iron

This single, cast-iron double-groove V belt pulley is designed for A, 3L, and 4L belts. It features a fixed 7/8 inch bore and a 4.25 inch outer diameter, delivering reliable performance and anti-corrosion protection in workshop environments.

✅ Outer diameter: 4.25 inches
✅ Grooves: 2
✅ Bore: 7/8 inch fixed
✅ Belt compatibility: A, 3L, 4L
✅ Material: Cast iron, anti-corrosion

💡 What is a fixed-bore V belt pulley used for in belt drive systems?

Fixed-bore pulleys provide secure mounting on a shaft to prevent belt slip and misalignment. Handy in many machinery setups that use A, 3L, and 4L belts. - For common belt-drive applications with standard V-belt profiles - Improves belt tracking and load distribution on a fixed shaft - Durable cast iron construction resists corrosion in shop environments