{"product_id":"liebert-301537p1s","title":"Liebert 301537P1S Bearing Assembly","description":"\u003cp\u003eThe \u003cstrong\u003eLiebert 301537P1S Bearing Assembly\u003c\/strong\u003e is a high-performance \u003cstrong\u003e1 inch Concentric BOA Bearing\u003c\/strong\u003e engineered for critical thermal management systems, including \u003cstrong\u003eLiebert Mini-Mate2 units\u003c\/strong\u003e and AC refrigeration setups. Designed for veteran contractors who prioritize precision, the \u003cstrong\u003econcentric BOA system\u003c\/strong\u003e ensures superior 1-inch shaft alignment and optimal load distribution across the bearing surface. This specific OEM design significantly minimizes friction and heat generation, which are the primary drivers of premature component failure in high-duty HVACR environments. By reducing low-frequency vibration and internal noise, the \u003cstrong\u003eLiebert 301537P1S\u003c\/strong\u003e maintains system stability and enhances the operational lifespan of the connected blower or fan motor. For technicians performing routine maintenance or rectifying \u003cstrong\u003eHVAC blower assembly noise\u003c\/strong\u003e, this assembly provides a drop-in replacement that meets rigorous industrial specifications. Its robust housing and advanced materials provide exceptional resistance to wear, making it the standard choice for \u003cstrong\u003eLiebert bearing replacement\u003c\/strong\u003e in data centers and telecommunications facilities where uptime is non-negotiable.\u003c\/p\u003e\n\n\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Alignment:\u003c\/strong\u003e The \u003cstrong\u003econcentric BOA design\u003c\/strong\u003e allows for 360-degree shaft contact, reducing eccentricity and vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Efficient load distribution lowers operating temperatures, protecting internal lubricants from breakdown.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOEM Compatibility:\u003c\/strong\u003e Specifically engineered as an \u003cstrong\u003eOEM Liebert part\u003c\/strong\u003e for seamless integration into \u003cstrong\u003eMini-Mate2\u003c\/strong\u003e and precision cooling systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Reduction:\u003c\/strong\u003e Precision-machined components contribute to a quieter mechanical room by eliminating shaft-to-bearing \"slap.\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Load Capacity:\u003c\/strong\u003e Built to withstand the continuous requirements of AC refrigeration and air handling units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the signs of a failing 1-inch concentric bearing assembly?\u003c\/strong\u003e\u003cbr\u003e\nTechnicians typically identify failure through increased localized heat at the shaft, audible squealing, or visible metal filings (shaving) during inspections. If you detect excessive vibration in the blower housing, the \u003cstrong\u003e301537P1S\u003c\/strong\u003e likely needs immediate replacement to prevent motor shaft scoring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the Liebert 301537P1S be used in non-Liebert air handlers?\u003c\/strong\u003e\u003cbr\u003e\nWhile designed as a specialized \u003cstrong\u003eLiebert replacement part\u003c\/strong\u003e, this \u003cstrong\u003e1-inch bearing assembly\u003c\/strong\u003e is compatible with any industrial application requiring a 1-inch concentric BOA locking mechanism, provided the mounting bolt pattern matches the specified frame.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhy choose a concentric BOA over a standard setscrew bearing?\u003c\/strong\u003e\u003cbr\u003e\nConcentric locking provides more uniform gripping force and superior balance compared to setscrews, which can often mar the shaft or cause slight imbalances that lead to early failure in high-speed applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong style=\"color: red;\"\u003eThis item is not eligible for free shipping.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Liebert","offers":[{"title":"Default Title","offer_id":44970365583538,"sku":"301537P1S","price":152.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_8dc4f65b-d2e7-4d1f-864c-b59ca3e8ab58.png?v=1747955352","url":"https:\/\/www.gsistore.com\/products\/liebert-301537p1s","provider":"GSIstore","version":"1.0","type":"link"}