5 in. Crowned Drive Wheel (19mm Bore)

Upgrade your 2x72 belt grinder with this precision-engineered 5" crowned drive wheel, designed for maximum tracking stability and power transfer. CNC machined from high-grade aircraft aluminum to the strictest industry tolerances, this drive wheel features a standard 19mm bore and a 3/16 in. keyway to ensure a secure, vibration-free fit on your motor shaft.

• Precision CNC machined aircraft aluminum construction for durability and lightweight performance
• 5 in. diameter and 2-1/4 in. width compatible with all standard 2 in. wide grinding belts
• Industry-standard 1/4-20 set screw for superior holding power and shaft alignment
• Expertly crowned surface to ensure accurate and consistent belt tracking under load
• Standard 19mm bore with a 3/16 in. keyway for seamless integration with common motor shafts

Built to withstand the rigors of professional knife making and metal fabrication, this drive wheel eliminates belt drift and improves grinding accuracy. Proudly made in the USA, it provides a reliable, long-term solution for builders seeking shop-proven components that deliver professional-grade results pass after pass.