Professional 5" Drive Wheel Set for Belt Grinder, CNC-Machined Aluminum Crowned Wheel (0.94" Bore)

Engineered for long-lasting performance, this aluminum belt grinder wheel crowned is crafted from 6061-T6 aluminum, ensuring warp-proof, rust-proof, and corrosion-resistant durability. Ideal for demanding grinding tasks, it delivers smooth, stable operation without belt slippage.

Precision 5" Drive Wheel with 0.94" Bore:

The 5" drive wheel features a CNC-machined, truly crowned surface to prevent belt jumps, while the 0.94" (24mm) bore (with 8mm keyway) ensures a secure fit on most grinders. At 2.4" (61mm) wide, it accommodates standard 2x72 belts for seamless grinding efficiency.

3" Tracking & 2" Idler Wheels for Ultimate Control:

• 3" tracking wheel (3" diameter x 2.4" wide) ensures precise belt alignment.

• 2" idler wheels (2" diameter x 2.4" wide) reduce friction for smoother operation.

• Heavy-duty 1/2" (12mm) bearings (3 per wheel) maximize lifespan and reduce wear.

• Spacer between bearings prevents over-tightening damage.

Easy Installation & Maintenance:

Designed for hassle-free setup, this knife grinder wheel set is lightweight yet sturdy, making it easy to install. The replaceable bearings extend usability, while the precise machining ensures minimal vibration and fatigue during extended use.

Versatile Grinding Applications:

Perfect for:

• Knife making & sharpening
• Metal, wood, and acrylic grinding
• Tool polishing & fabrication
• Industrial workshops & DIY projects