{"product_id":"thomson-industries-qs-1-l-48-round-linear-shaft","title":"Thomson Industries Qs 1 L 48 Round Linear Shaft","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe THOMSON INDUSTRIES QS 1 L 48 is a round linear shaft designed for precision linear motion applications in industrial and mechanical systems. Machined from 1566 grade steel and hardened to 60 to 65 Rockwell C, this shaft delivers the surface hardness and dimensional consistency required for use with linear bearings, bushings, and guide systems. It measures 1 inch in diameter and 48 inches in overall length, with a tight diameter tolerance of 0.9990 to 0.9995 inches. Mechanical maintenance technicians and industrial equipment assemblers are the typical installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis shaft is suited for both new builds and replacement service in linear motion assemblies found in industrial automation, packaging machinery, material handling equipment, and similar mechanical systems. Its 48-inch length makes it appropriate for medium-span slide systems and actuator guide rails. The standard shaft type and 1-inch nominal diameter are common across a wide range of linear bearing products used in light to medium industrial environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1566 grade steel construction with hardness of 60 to 65 Rockwell C for wear resistance\u003c\/li\u003e\n  \u003cli\u003eTight diameter tolerance of 0.9990 to 0.9995 inches for precise bearing fit\u003c\/li\u003e\n  \u003cli\u003e1-inch nominal diameter by 48-inch overall length for medium-span applications\u003c\/li\u003e\n  \u003cli\u003eStandard shaft type compatible with common linear bearing configurations\u003c\/li\u003e\n  \u003cli\u003eWeighs 13 pounds, suitable for fixed and sliding linear guide assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-build component for linear motion systems requiring a 1-inch diameter steel round shaft with hardened surface finish.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by mechanical technicians or industrial maintenance personnel. Secure all adjacent machinery and de-energize any powered components before removing or installing a linear shaft. Use proper shaft alignment tools to avoid binding against bearings or bushings. Inspect mating linear bearing bore tolerances before installation to confirm correct fit with the 0.9990 to 0.9995 inch diameter range.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter\u003c\/strong\u003e: 1 inch nominal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Diameter Tolerance\u003c\/strong\u003e: 0.9990 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Diameter Tolerance\u003c\/strong\u003e: 0.9995 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel, Grade 1566\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 60 to 65 Rockwell C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Type\u003c\/strong\u003e: Standard Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 13 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: THOMSON INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: QS 1 L 48\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"THOMSON INDUSTRIES","offers":[{"title":"Default Title","offer_id":67915094688050,"sku":"QS 1 L 48","price":188.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/936323116bd138bd5acb643b0c3ae47b_272f3889-fb53-46a4-bd2f-1f67ebcefb8b.jpg?v=1791252222","url":"https:\/\/voomisupply.com\/products\/thomson-industries-qs-1-l-48-round-linear-shaft","provider":"Voomi Supply","version":"1.0","type":"link"}