Description
OPTIBELT TB SPZ 224/2 PULLEY OPTIBELT | V-grooved Pulley
🔧 Key Specifications
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Brand & Model: OPTIBELT TB SPZ 224/2
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Belt Profile: SPZ (≈ 9.7 mm top width), also compatible with XPZ/Z belts
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Grooves: 2
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Pitch Diameter: 224 mm; Outside Diameter: 228 mm
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Face / Overall Width: 28 mm
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Length Through Bore (Hub): 32 mm
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Bore Type: Taper-Lock with 2012 bush (for shaft bores ~14–50 mm)
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Construction: Spoked cast iron (EN‑GJL 200), precision-machined
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Weight: ~7.04 lb (≈ 3.2 kg)
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Balance: Factory-balanced one-plane (G6.3); smooth and quiet operation
⚙️ Features
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Compact dual-SPZ grooves ideal for compact dual-belt drives
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Taper-Lock 2012 bush system for secure and easy mounting/removal
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Spoked cast iron design offers durability while keeping weight low
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Precision balancing and machining reduce belt wear, vibration, and noise
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Versatile belt compatibility with SPZ/XPZ/Z sections enhances application flexibility
🏭 Applications
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Perfect for compact power transmission in industrial machinery (pumps, blowers, compressors)
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Common in packaging, material handling, textile, food & beverage, and agricultural equipment
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Well-suited for systems requiring parallel dual-belt setups with easy maintenance
