High‑Performance KY Series Coupling Replacement for Bowex Elastic Couplings
Upgrade your machinery with YNF’s KY Series coupling replacements—engineered to seamlessly replace Bowex elastic couplings. These high-performance, maintenance‑free couplings combine elastomer flexibility and precision steel hubs to absorb vibration, handle misalignment, and transmit torque efficiently. Perfect for excavation equipment, pumps, compressors, and generator drives, they offer OEM-level performance with enhanced longevity.
Key Features:
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Drop-in Bowex replacement – exact fit, no modification required
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Bonded elastomer element – excellent shock and vibration dampening
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Hardened steel hubs – robust fatigue resistance under dynamic loads
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Wide torque capacity – suitable for standard and high-load applications
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High misalignment tolerance – up to ±1° angular
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Low-maintenance & lubrication-free – reduces service needs
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Oil & chemical resistant elastomer – ideal for industrial environments
KY Series Couplings & Lineup
KY Series Replacement Range
Select from KY couplings tailored for light, medium, and heavy-duty setups.
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KY Standard: For general Bowex coupling replacements
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KY Heavy-Duty: For higher torque and extreme working conditions
Why Choose YNF KY Series Couplings?
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Perfect Compatibility – engineered for direct fit to Bowex elastic models
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Superior Durability – hardened steel and strong elastomer extend life span
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Enhanced Shock Control – minimizes vibration for longer machinery life
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Hassle-Free Use – no lubrication, easy installation
Why Choose YNF KY Series as Bowex Replacements?
Re-engineered for excellence, YNF’s KY Series offers direct Bowex coupling replacements with upgraded materials, superior damping, and global support—ensuring reliable performance and minimized maintenance costs.
KY Series Coupling Applications
Designed to endure vibration, shock, and misalignment in demanding industry conditions:
Excavators & construction machinery
Restores smooth drive operation in heavy equipment.
Industrial pumps & compressors
Ensures consistent torque transfer under fluctuating loads.
Generators & power transmission
Reduces torsional vibration for stable performance.
Marine & offshore shafting
Elastomer and steel makeup resists salt spray and chemicals.
Additional Resources & Support
Technical Guides & FAQs
Includes bore sizing, torque comparison, and installation advice.
Manufacturing & QC Workflow
Bonded elastomer, steel hub machining, dynamic balancing, and thorough inspections.
Logistics & Delivery
MOQ starts at 50 pcs; standard lead time 6–8 weeks FOB Shanghai; secure export packaging.
After‑Sales & Warranty
Lifetime engineering support; easy part replacement.
PDF Download – “KY Series Coupling Replacement Guide”
Download our comprehensive guide including torque tables, bore charts and installation tips—perfect for engineers and procurement specialists.
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