{"product_id":"bell-gossett-52-116-626-001-series-ehsc-hsc-s-shaft-nut","title":"Bell \u0026 Gossett 52-116-626-001 Series eHSC\/HSC-S Shaft Nut","description":"\u003cp\u003eMaintain the structural integrity of your pumping system with the \u003cstrong\u003e52-116-626-001\u003c\/strong\u003e shaft nut, designed specifically for Bell \u0026amp; Gossett \u003cstrong\u003eSeries eHSC\/HSC-S\u003c\/strong\u003e pump assemblies. This essential component provides the critical mechanical connection required to secure the impeller to the pump shaft, ensuring balanced rotation and vibration-free performance under heavy-duty hydronic loads.\u003c\/p\u003e\u003cp\u003eThe Bell \u0026amp; Gossett e-HSC design utilizes internally self-flushing mechanical seals, an industry-standard configuration that promotes consistent lubrication and heat dissipation. By using authentic replacement parts like this shaft nut, you maintain the tight tolerances necessary to protect the pump's internal hydraulic components from premature wear and shaft misalignment.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fitment:\u003c\/strong\u003e Ensures precise mechanical coupling between the pump shaft and impeller.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurability:\u003c\/strong\u003e Engineered to withstand the rotational torque and thermal demands of Series eHSC equipment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Alignment:\u003c\/strong\u003e Maintains internal hydraulic balance required for seal longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Ideal for commercial HVAC, industrial fluid processing, and large-scale water circulation systems utilizing Bell \u0026amp; Gossett Series eHSC and HSC-S pumps.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43130062471262,"sku":"52-116-626-001","price":567.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/52_116_626_001_image_b0de8ff4-fafe-4602-8210-45a6c44940b8.jpg?v=1786088285","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-52-116-626-001-series-ehsc-hsc-s-shaft-nut","provider":"National Boiler Supply","version":"1.0","type":"link"}