Single Groove V Belt Pulley 5.5 Inch Outer Diameter 7/8 Inch Bore 1 Groove Carbon Steel Motor Pulley Zinc Plated For V Belt Section A B 5L 4L AX BX Workhorse 1020 Steel

Single Groove V Belt Pulley, 5.5 in OD, 7/8 in bore
✔️ 5.5 in OD, 1 groove, 7/8 in bore; zinc-plated 1020 steel

This single-groove V belt pulley is made from durable 1020 steel and finished with zinc plating to resist rust. It supports V-Belt sections A, B, 5L, 4L, AX, and BX, making it a solid choice for small motors, compressors, lawn equipment, and snow blowers in power transmission setups.

✅ Outer diameter 5.5 in (139.7 mm); 1 groove
✅ Bore 7/8 in (22.23 mm); standard keyseat 3/16 x 3/32 in
✅ Material: 1020 steel, zinc-plated for rust resistance
✅ Fits V-Belt sections A, B, 5L, 4L, AX, BX
✅ Includes mounting screws (2) and wrench (1) for easy mounting

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

In short, a V belt pulley transfers rotational motion from a drive shaft to a belt drive, enabling efficient power transfer in compact drive setups.

• Transmits torque from shaft to belt in compact drives
• Works with V-Belt sections A, B, 5L, 4L, AX, BX
• Durable 1020 steel with zinc finish for longevity