{"product_id":"bell-gossett-189105lf-bearing-assembly","title":"Bell \u0026 Gossett 189105LF Bearing Assembly","description":"\u003cp\u003eMaintain the smooth, quiet operation of your hydronic pump system with the \u003cb\u003eBell \u0026amp; Gossett 189105LF\u003c\/b\u003e bearing assembly. Designed as a direct-fit replacement, this assembly ensures proper shaft alignment and reduces friction, preventing premature wear and potential leaks within your circulation system. By utilizing the \u003cb\u003e189105LF\u003c\/b\u003e, technicians can effectively restore pump functionality and extend the service life of critical HVAC infrastructure.\u003c\/p\u003e\u003cp\u003eThe bearing assembly functions as the core housing for the pump shaft and rotating element, utilizing high-grade internal bearings to support the radial and axial loads generated during operation. Proper lubrication and precision manufacturing within this assembly minimize vibration and thermal buildup, allowing the motor to drive the impeller efficiently throughout the heating or cooling cycle.\u003c\/p\u003e\u003ch4\u003eKey System Performance Baselines:\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePrecision Engineering:\u003c\/b\u003e Matches strict OEM tolerances for optimal fitment and shaft alignment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eDurability Standards:\u003c\/b\u003e Constructed to withstand continuous duty cycles in pressurized hydronic environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eOperational Efficiency:\u003c\/b\u003e Reduces rotational drag to maintain pump head and flow characteristics.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e⚠️ \u003cstrong\u003eApplication Profile:\u003c\/strong\u003e Recommended for use in Bell \u0026amp; Gossett Series 100, PR, and 60 series circulator pumps commonly found in residential and light commercial boiler systems.\u003c\/p\u003e","brand":"Bell \u0026 Gossett","offers":[{"title":"Default Title","offer_id":43127559356510,"sku":"189105LF","price":465.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/7151\/8558\/files\/189105LF_image_2183cf75-a1ce-424b-bc3c-9ba9b358dca0.jpg?v=1786054544","url":"https:\/\/nationalboilersupply.com\/products\/bell-gossett-189105lf-bearing-assembly","provider":"National Boiler Supply","version":"1.0","type":"link"}