Description
OPTIBELT TB SPZ 190/6 PULLEY OPTIBELT
🛠️ Technical Overview
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Profile & Grooves: 6‑groove SPZ pulley, designed for use with SPZ series V‑belts and taper bush mount.
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Dimensions:
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Pitch diameter: 190 mm (minimum and maximum)
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Outside diameter: ~194 mm (7.638″)
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Bushing compatibility: Uses taper bush 2517, accommodating shaft bores from ~14 to 65 mm
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Weight: Approximately 15.18 lbs (≈6.9 kg)
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Construction: Cast iron, single‑plane balanced for moderate speeds
✅ Local Availability (Thailand)
The part is sold in Thailand by Bearings Specialist Co., Ltd via their Bearings & Mechanical Power Transmission division, confirming authenticity and local stock
