{"product_id":"bronze-filled-ptfe-hydraulic-piston-seal-assembly","title":"Bronze Filled PTFE Hydraulic Piston Seal Assembly","description":"\u003ch2\u003eBronze Filled PTFE Hydraulic Piston Seal Assembly\u003c\/h2\u003e\u003cp\u003eBuilt for the most demanding hydraulic cylinder environments, this Bronze Filled PTFE Piston Seal Assembly combines the chemical inertness of PTFE with the exceptional load-bearing and thermal conductivity properties of bronze filler. The result is a high-performance piston seal engineered for heavy-duty industrial, mobile, and hydraulic press applications where elevated pressures, side loads, and heat dissipation are critical concerns.\u003c\/p\u003e\u003ch3\u003eKey Benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutstanding Load Capacity\u003c\/strong\u003e – Bronze reinforcement dramatically increases compressive strength and resistance to extrusion under high-pressure conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuperior Thermal Conductivity\u003c\/strong\u003e – Bronze filler dissipates heat away from the sealing interface, extending seal life in high-cycle or high-speed applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Wear Resistance\u003c\/strong\u003e – Ideal for applications with metal-to-metal contact risk or abrasive contamination in the hydraulic fluid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Friction Performance\u003c\/strong\u003e – Retains PTFE's inherently low coefficient of friction for smooth, stick-slip-free piston travel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Stability\u003c\/strong\u003e – Minimizes cold flow and creep under sustained static or dynamic loads\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBroad Chemical Compatibility\u003c\/strong\u003e – Resistant to petroleum-based hydraulic oils, water-glycol fluids, and most industrial hydraulic media\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTypical Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHeavy-duty hydraulic cylinders (double-acting and single-acting)\u003c\/li\u003e\n\u003cli\u003eIndustrial presses, injection molding, and metal forming equipment\u003c\/li\u003e\n\u003cli\u003eConstruction, mining, and forestry machinery\u003c\/li\u003e\n\u003cli\u003eHigh-pressure hydraulic actuators and steering systems\u003c\/li\u003e\n\u003cli\u003eApplications with elevated side loads or off-axis forces on the piston\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMaterial Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeal Material:\u003c\/strong\u003e Bronze Filled PTFE (typically 40–60% bronze by weight)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergizer\/O-Ring:\u003c\/strong\u003e NBR, FKM, or EPDM (specify when ordering)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e Shore D 65–70 (bronze-filled compound)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Range:\u003c\/strong\u003e -65°F to +500°F (-54°C to +260°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Bronze\/Gold\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOrder by bore diameter and rod diameter, or provide your cylinder specifications for a custom fit. Contact us for volume pricing on production quantities.\u003c\/p\u003e","brand":"Hercules","offers":[{"title":"PS1850-24","offer_id":43087671984199,"sku":"PS1850-24","price":14.16,"currency_code":"USD","in_stock":true},{"title":"PS1850-32","offer_id":43087672016967,"sku":"PS1850-32","price":17.56,"currency_code":"USD","in_stock":true},{"title":"PS1850-40","offer_id":43087672049735,"sku":"PS1850-40","price":19.22,"currency_code":"USD","in_stock":true},{"title":"PS1850-48","offer_id":43087672082503,"sku":"PS1850-48","price":22.83,"currency_code":"USD","in_stock":true},{"title":"PS1850-52","offer_id":43087672115271,"sku":"PS1850-52","price":27.13,"currency_code":"USD","in_stock":true},{"title":"PS1850-56","offer_id":43087672148039,"sku":"PS1850-56","price":29.9,"currency_code":"USD","in_stock":true},{"title":"PS1850-60","offer_id":43087672180807,"sku":"PS1850-60","price":33.94,"currency_code":"USD","in_stock":true},{"title":"PS1850-64","offer_id":43087672213575,"sku":"PS1850-64","price":37.73,"currency_code":"USD","in_stock":true},{"title":"PS1850-68","offer_id":43087672246343,"sku":"PS1850-68","price":43.58,"currency_code":"USD","in_stock":true},{"title":"PS1850-72","offer_id":43087672279111,"sku":"PS1850-72","price":45.72,"currency_code":"USD","in_stock":true},{"title":"PS1850-76","offer_id":43087672311879,"sku":"PS1850-76","price":47.15,"currency_code":"USD","in_stock":true},{"title":"PS1850-80","offer_id":43087672344647,"sku":"PS1850-80","price":49.39,"currency_code":"USD","in_stock":true},{"title":"PS1850-88","offer_id":43087672377415,"sku":"PS1850-88","price":65.05,"currency_code":"USD","in_stock":true},{"title":"PS1850-96","offer_id":43087672410183,"sku":"PS1850-96","price":75.45,"currency_code":"USD","in_stock":true},{"title":"PS1850-112","offer_id":43087672442951,"sku":"PS1850-112","price":77.54,"currency_code":"USD","in_stock":true},{"title":"PS1850-128","offer_id":43087672475719,"sku":"PS1850-128","price":88.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/1204\/2567\/files\/96242644-C081-4C06-98B0-39CE13F970C3.jpg?v=1786634042","url":"https:\/\/yarbroughindustries.shop\/products\/bronze-filled-ptfe-hydraulic-piston-seal-assembly","provider":"Yarbrough Industries","version":"1.0","type":"link"}