(HSN Code:40103999)
Engineered for demanding industrial and commercial applications, 4-Rib J Profile Poly-V Drive Belts deliver reliable, high-efficiency power transmission in compact drive systems. Precision-manufactured using advanced synthetic rubber compounds and reinforced with high-tensile polyester or aramid cord, these belts are built to withstand intensive operational cycles, reduce vibration, and ensure consistent torque delivery across a wide range of machinery.
Ideal for OEMs, MRO operations, and professional equipment rebuilders, belts maintain dimensional stability and superior traction—even under fluctuating loads and variable speeds. Their multi-ribbed design minimizes slippage, promoting energy efficiency and long-term durability in high-performance environments
Poly-V Belt 145J, 4-Rib
Specification Details Brand OPTISET Type Poly-V Drive Belt Section J Series Number of Ribs 4 Length Range Circumferential outside length 371 mm Weight 10g Belt Compound Advanced synthetic rubber Features Oil, heat, and abrasion resistant; low noise Industrial Use Power transmission, conveyors, pumps, HVAC, equipment Applications Treadmills, fitness equipment, commercial appliances, compact motors, and various industrial machines -
Engineered for precision and consistent power delivery
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Superior resistance to heat, oil, and wear
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Optimal flexibility for small pulley diameters
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Reduced operational noise and vibration
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Exceptional durability for extended service intervals
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