AB350 3/4 Inch Bore 3.5 Inch OD Single Groove V Belt Pulley for A B 5L 4L Ax BX Belts Carbon Steel Motor Pulley Zinc Plated 1020 Steel Construction Built To Last Durable Drive Wheel For V Belt Systems

3/4 in Bore, 3.5 in OD V Belt Drive Pulley for A/B belts
✔️ 1 groove, 3/4 bore, 3.5 OD, 1020 steel, zinc plated

This single groove V belt pulley fits standard V-belt sizes for AX, BX, A, B, 5L, and 4L belts. It features a 3/4 in bore (19.05 mm) and 3.5 in outer diameter (88.9 mm), with standard keyseats (3/16 x 3/32 in). Made from 1020 steel and zinc plated to resist rust, it’s built to last in motor, compressor, lawn equipment, and snow blower drive systems.

✅ Bore: 3/4 in (19.05 mm); OD: 3.5 in (88.9 mm); single groove; Keyseat 3/16 x 3/32 in (4.76 x 2.38 mm)
✅ Fits standard V-belt sections A, B, 5L, 4L, AX, BX
✅ Material and finish: 1020 steel, zinc plated for rust resistance
✅ Includes hardware: 2 screws and 1 wrench for quick install
✅ Applications: compressors, motors, lawn mowers, snow blowers and other power transmission needs

💡 What is a V belt pulley used for in basic power transmission? This handy drive wheel transfers torque from a motor to driven equipment in belt driven systems. - Transfers torque via a belt in drive systems - Helps keep belts aligned and reduces slippage for efficient power transfer - Works with common V belt sizes such as A, B, 5L, 4L, AX, BX