Rock Solid Cast Iron Sheave Pulley With Dual Grooves And Hex Set Screws For Smooth V Belt Drive Systems One Half Inch Bore Three Point Four Inch Diameter Built Different For Any Rig

Efficient 2 groove cast iron v belt drive pulley system
✔️ 1/2 inch bore 3.4 inch OD fits 4L 3L cast iron housing

This heavy duty sheave pulley transfers rotational power smoothly across fixed distance shafts in industrial conveyors, agricultural machinery, and workshop equipment easily. Factory balanced rotors minimize shaking forces that could damage adjacent bearings. Built from rugged cast iron, the unit handles steady torque loads without warping under continuous operation.

✅ 1/2 inch inner diameter matches standard motor shafts
✅ 3.4 inch outside diameter provides proper belt traction
✅ Dual grooves accommodate 4L and 3L V belt sections
✅ Hex set screws lock securely against rotating loads
✅ Solid metal frame resists wear and impact damage

💡 Why choose a solid cast iron v belt pulley over aluminum or steel alternatives? Solid cast iron drives deliver reliable torque transfer while absorbing vibration better than lightweight alloys. - Damped metal composition reduces chatter during high speed operations - Heat resistant grading maintains structural integrity under friction loads - Cost effective machining keeps replacement downtime handy for shop owners - Standardized sizing fits legacy conveyor systems without adapter kits

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2AK 1/2" Bore Solid Sheave Pulley with 3.4" OD, 2 Grooves Hex set screws for V-belts size 4L, 3L 2AK34-1/2" (OD 3.4"- ID 1/2")

Outside diameter: 3.4" inch Bore: 1/2" inch Belt section size:4L, 3L 2 Grooves One pulley Hex set screws Cast Iron Keyway: None