Double Groove V Belt Pulley 2AK25 3/4 Inch Bore 2.55 Inch OD For A AX 3L 4L Belts Cast Iron Motor Pulley With Standard 3/16x3/32 Keyseat Balanced Rust Resistant Heavy Duty Pulley For Industrial Machinery

Double Groove Pulley 2AK25, 3/4 Bore, 2.55 OD, Single Pulley
✔️ 2-groove, 3/4 in bore, 2.55 in OD, cast iron, balanced

This heavy-duty double-groove belt pulley is cast iron and designed for power transmission in industrial machinery. It supports standard V-belt sections A, AX, 3L, and 4L and uses a 3/4 inch bore with a 3/16 x 3/32 keyseat for reliable mounting. Common applications include motors, compressors, table saws, and other belt-driven equipment requiring robust, durable drive components.

✅ Outside diameter 2.55 inches with 2 grooves
✅ Bore 3/4 inch with standard 3/16 x 3/32 keyseat
✅ Compatible with V-Belt sections A, AX, 3L, 4L
✅ Cast iron, statically balanced, rust-resistant finish; 2 mounting screws

💡 What is a belt drive pulley used for in power transmission?

This handy pulley transfers rotational power between shafts in motors, compressors, and other equipment. - Transfers rotational power between shafts in power transmission for machinery - Enables torque and speed control by using different belt sections (A, AX, 3L, 4L) - Built from cast iron for strength and rust resistance in industrial settings - The balanced design minimizes vibration and wear for longer belt life