7/8 Inch Bore V Belt Pulley With 5.45 Inch Outer Diameter One Groove Beefy Cast Iron Sheave For A AX 3L 4L V-Belt Systems Mechanical Pulleys 7/8 Shaft With Keyseat 3/16 x 3/32 Includes 2 Screws

7/8in Bore V-Belt Pulley: 5.45in OD, 1 Groove
✔️ 7/8in bore, 5.45in OD, 1 groove, 3/16 x 3/32 keyseat, 2 screws

This rugged V-belt pulley is designed for AX, 3L, and 4L belt systems. Cast from dense cast iron and statically balanced, it offers reliable performance for motors, compressors, and machinery in workshops and industrial environments.

✅ Outer diameter 5.45 in, single V-groove for AX/3L/4L belts
✅ Bore 7/8 in with standard keyseat 3/16 x 3/32
✅ Cast iron body with balancing for smooth operation
✅ Includes 2 screws for quick mounting
✅ Rust-resistant finish for long-lasting durability

💡 What is a belt pulley used for in power transmission systems? In practical terms, it guides a belt to transfer torque from a drive shaft to a driven component. - Transmits rotational power from drive shaft to belt-driven load - Fits AX, 3L, and 4L V-belt profiles found in motors and equipment - Cast iron construction delivers strength and long service life