Heavy Duty V Belt Pulley 5.5 Inch OD Single Groove 1 Inch Bore For A B 5L 4L AX BX V Belts Carbon Steel Zinc Plated Motor Pulley With 1 Quarter By 1 Eighth Keyseat

Heavy Duty 5.5in V-Belt Pulley, single pulley, 1in bore
✔️ 5.5in OD, 1in bore, 1 groove, keyseat 1/4x1/8, screws 2

This heavy duty V belt pulley is a single-groove wheel used in power transmission with standard V-belt sections A, B, 5L, 4L, AX, BX. It's ideal for motors, compressors, lawn equipment, and snow blowers where reliable belt drive is needed.

✅ Outside diameter 5.5 in
✅ 1 groove
✅ 1 in bore with standard keyseat 1/4x1/8
✅ Zinc-plated carbon steel for rust resistance
✅ Includes 2 screws and 1 wrench
✅ Fits V-belt sections A,B, 5L, 4L, AX, BX

💡 What is a heavy duty belt pulley used for and why choose this 5.5in single-groove version?

These pulleys are handy components in belt-drive systems, converting motor torque to driven shafts.

• durable 1020 carbon steel construction delivers long service life
• compatible with common V-belt sections A, B, 5L, 4L, AX, BX
• zinc-plated finish resists rust in outdoor and workshop environments
• 1in bore with 1/4x1/8 keyseat provides secure shaft mounting