Description

OPTIBELT TB SPZ 224/3 PULLEY OPTIBELT | V-grooved Pulley

🔧 Key Specifications

• Brand & Model: OPTIBELT TB SPZ 224/3

• Belt Profile: SPZ (narrow V-belt, approx. 9 mm top width)

• Grooves: 3

• Pitch Diameter: 224 mm

• Outside Diameter: 228 mm

• Overall Width (Face Width): 40 mm

• Bore & Bushing Series: Taper‑Lock with 2012 bush (fits shaft bores ≈14–50 mm)

• Length Through Bore (Hub): 32 mm

• Construction & Material: Spoked cast iron, precision-machined

• Weight: ~8.58 lb (~3.9 kg)

• Balance Grade: Standard single-plane G6.3; two-plane on request for higher speeds

⚙️ Features

• Triple SPZ grooves for compact, high-torque belt stacks

• Taper‑Lock 2012 bushing makes installation and removal fast and tool-efficient

• Cast-iron spoked design offers structural strength while minimizing inertia

• Factory-balanced (G6.3) to ensure smooth, vibration-minimized operation

• Precision-machined grooves for optimal belt seating and longevity

🏭 Applications

• Ideal for industrial drives like pumps, compressors, blowers, and fans

• Widely used in vision, packaging, material-handling, textile, and food & beverage machinery

• Suitable for agricultural drives and other compact multi-belt setups

• Well-suited for environments requiring quick pulley swaps and maintenance