Single Groove V Belt Pulley For A B 5L 4L Belts Carbon Steel Motor Pulley Three Inch Outside Diameter One Half Inch Bore Zinc Plated Durable Pulley With Keyseat And Hardware
✔️ 3 in OD, 1/2 in bore, zinc plated, 1 keyseat, hardware, single pulley
This heavy-duty pulley is designed for V-belt drives and power transmission in small machinery. With a 3 inch outer diameter and a 1/2 inch bore, it fits belt sections A, B, 5L, 4L, AX and BX. Made from 1020 carbon steel and zinc-plated to resist rust, it includes a standard keyseat (1/8" x 1/16"), two screws, and a wrench for quick setup. Typical applications include compressors, electric motors, lawn mowers, and snow blowers.
✅ Outer diameter: 3 in (76.2 mm)
✅ Bore: 1/2 in (12.7 mm)
✅ Groove: 1
✅ Keyseat: standard 1/8 in x 1/16 in
✅ Material: 1020 carbon steel with zinc plating
✅ Includes: screws (2) and wrench
💡 What is a 3-inch diameter single-groove V-belt pulley typically used for in small power transmission systems?
- handy for compact drives in home shop gear and DIY projects
- ensures proper belt engagement for reliable torque transfer
- built from durable 1020 carbon steel with zinc plating for rust resistance
- includes standard keyseat and mounting hardware for quick installs