Industrial M0170 D033464000 Bearable Speed Pulley

The No Name M0170 D033464000 Bearable Speed Pulley is a rugged, shaft-mounted belt pulley/sheave designed for power transmission with precise speed reduction between rotating shafts. It is commonly installed in conveyors, pumps, fans, machine tools, and other industrial machinery that use V-belts or timing belts, helping maintain correct speed ratios and reliable torque transfer. The pulley features a 3/4 in bore and can be constructed from steel or cast iron, reflecting its heavy-duty industrial intent. It supports belt-drive systems in manufacturing, material handling, and general industrial equipment, delivering efficient torque transfer while minimizing belt slippage and wear. This legacy component is still available through surplus suppliers, with common replacements including No Name M0170, No Name D033464000, and Martin 3V Series Sheave.