{"product_id":"value-collection-bwsi075-050bx-belleville-disc-spring","title":"Value Collection BWSI075-050BX Belleville Disc Spring","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION BWSI075-050BX is a Belleville disc spring designed for applications requiring controlled axial load and deflection in a compact profile. Also known as a conical washer spring or disc washer, this component stores and releases energy along its axis, making it useful for bolt load retention, vibration dampening, and preload maintenance in mechanical assemblies. It features a 0.787 inch inner diameter and a 1.181 inch outer diameter, sized for 3\/4 inch bolt applications. Steel construction provides the durability and spring rate consistency required in industrial and trade-grade fastening systems.\u003c\/p\u003e\n\u003cp\u003eThis disc spring is suited for use in mechanical assemblies where bolt preload must be maintained over time, particularly in applications subject to vibration, thermal cycling, or dynamic loading. Common install scenarios include pipe flanges, valve actuators, motor mounts, and structural fastening points. The 3\/4 inch bolt size compatibility makes it a standard fit for a wide range of plumbing, HVAC, and industrial equipment fastening applications. It is typically installed by millwrights, pipefitters, or mechanical technicians working on equipment requiring precise spring force management.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.787 inch inner diameter sized for 3\/4 inch bolt applications\u003c\/li\u003e\n  \u003cli\u003e1.181 inch outer diameter for standard conical washer seating\u003c\/li\u003e\n  \u003cli\u003eSteel construction for consistent spring rate and long service life\u003c\/li\u003e\n  \u003cli\u003eConical disc geometry provides high load capacity in minimal axial space\u003c\/li\u003e\n  \u003cli\u003eSuitable for stacking in series or parallel to adjust deflection and load characteristics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Belleville disc spring replacement for mechanical assemblies using 3\/4 inch fasteners that require axial preload or vibration-dampening washers.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall with the correct orientation as specified by the assembly drawing, as reversing or stacking disc springs alters the load-deflection curve. Ensure mating surfaces are clean and free of burrs before seating the spring. Torque fasteners according to the equipment manufacturer's specifications — do not use this spring's dimensions alone to determine clamp load. Wear appropriate PPE when handling springs under compression.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 0.787 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 1.181 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Size\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.002 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BWSI075-050BX\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721946890546,"sku":"BWSI075-050BX","price":15642.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7fb510ce7c42b564c58d84884ab0a736_2ac6afb6-e635-4c28-b34e-c93f7bd35bc6.jpg?v=1788583615","url":"https:\/\/voomisupply.com\/products\/value-collection-bwsi075-050bx-belleville-disc-spring","provider":"Voomi Supply","version":"1.0","type":"link"}