Heavy Duty Single Groove Cast Iron V Belt Pulley With 100mm Outer Diameter And 6mm Keyway For Compressor Shafts Motor Drive Wheels Built To Last Without Deforming Under High Stress Industrial Grade Stuff

Heavy duty 100mm cast iron v belt pulley for motor drive use
✔️ 19mm bore 6mm keyway single groove cast iron pulley wheel

This single groove cast iron pulley works great on compressor shafts and motor drives. It keeps belts tight so machinery runs smoothly without slipping or making loud noises during use.

✅ 100mm outer diameter made from durable grey cast iron
✅ Perfect fit for fixed 19mm shafts on industrial equipment
✅ 6mm keyway ensures secure connection without looseness over time

💡 How do you choose the right size pulley for an air compressor?
Look for the shaft diameter first since it has to match your spindle exactly.
- 19mm bore allows direct mounting on standard motor shafts found everywhere
- 6mm keyway adds strength against torque while running cool under load

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