{"product_id":"grade-8-sun-gear-shaft","title":"Grade 8 Sun Gear Shaft","description":"\u003cp class=\"isSelectedEnd\"\u003eThe \u003cstrong\u003eSun Gear Shaft\u003c\/strong\u003e is a high-performance drivetrain component designed to deliver exceptional strength, precision, and reliability in demanding mechanical systems. Manufactured from forged ZF34C alloy steel and enhanced through advanced heat-treatment processes, it provides outstanding wear resistance and long-term durability.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eEngineered for automotive transmissions, industrial gearboxes, and heavy-duty machinery, this component ensures smooth power transfer and dependable performance under continuous operational stress.\u003c\/p\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003eKey Benefits of This product\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e✔ High-strength forged steel construction for superior durability\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e✔ Heat-treated surface improves wear resistance and fatigue life\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e✔ Precision manufacturing ensures accurate gear engagement\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e✔ Grade 8 gear accuracy enhances transmission efficiency\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e✔ Ideal for demanding industrial and automotive applications\u003c\/p\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003eFeatures \u0026amp; Specifications\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe \u003cstrong\u003eSun Gear Shaft\u003c\/strong\u003e is produced using precision forging and machining technologies to achieve exceptional dimensional accuracy and consistent performance. Its heat-treated structure delivers a hardness range of HB228–HB263, making it suitable for high-load operating environments.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003eManufactured from premium ZF34C alloy steel\u003c\/li\u003e\n\u003cli\u003ePrecision forged for enhanced structural integrity\u003c\/li\u003e\n\u003cli\u003eQuenched and tempered heat-treatment process\u003c\/li\u003e\n\u003cli\u003eSurface hardness: HB228–HB263\u003c\/li\u003e\n\u003cli\u003eGear accuracy classification: Grade 8\u003c\/li\u003e\n\u003cli\u003eOuter diameter tolerance: 20 microns\u003c\/li\u003e\n\u003cli\u003eExcellent fatigue and wear resistance\u003c\/li\u003e\n\u003cli\u003eEngineered for high-performance gear assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eChoosing this \u003cstrong\u003eSun Gear Shaft\u003c\/strong\u003e means investing in a component built for reliability and precision. Its tight manufacturing tolerances and advanced metallurgy help reduce mechanical wear while improving the efficiency of power transmission systems.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eWhether used in replacement projects or new equipment assemblies, it delivers dependable operation in critical applications.\u003c\/p\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003eAutomotive transmission systems\u003c\/li\u003e\n\u003cli\u003eIndustrial gearboxes\u003c\/li\u003e\n\u003cli\u003eHeavy-duty machinery\u003c\/li\u003e\n\u003cli\u003eManufacturing equipment\u003c\/li\u003e\n\u003cli\u003ePower transmission assemblies\u003c\/li\u003e\n\u003cli\u003eMechanical drive systems\u003c\/li\u003e\n\u003cli\u003eEngineering and industrial maintenance projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003eBuilt for Long-Term Performance\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThis \u003cstrong\u003eproduct\u003c\/strong\u003e is engineered to maintain dimensional stability and mechanical strength under demanding conditions. The combination of forged steel construction and controlled heat treatment provides superior resistance to stress, wear, and fatigue.\u003c\/p\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e1 × \u003cstrong\u003eSun Gear Shaft\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003eNo additional gears, bearings, hardware, or accessories are included.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003eMaintenance Recommendations\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eRegular inspection and lubrication within the gear assembly are recommended to maximize service life. The \u003cstrong\u003eSun Gear Shaft\u003c\/strong\u003e should be maintained according to the manufacturer's equipment specifications to ensure optimal performance and reliability.\u003c\/p\u003e\n\u003cdiv contenteditable=\"false\"\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch2\u003eWhy Professionals Choose This product\u003c\/h2\u003e\n\u003cp\u003eEngineers, technicians, and equipment manufacturers trust the \u003cstrong\u003eSun Gear Shaft\u003c\/strong\u003e because it combines precision engineering, exceptional durability, and reliable performance. It is an ideal choice for high-load systems where accuracy and longevity are essential.\u003c\/p\u003e","brand":"Jinhua Machinery","offers":[{"title":"Default Title","offer_id":48520570503383,"sku":"(Overall Length：120~250mm Diameter：φ30~φ65)","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0797\/1137\/1479\/files\/01_0df49a98-06f0-4c7b-900d-3c235ff1816b.jpg?v=1781486368","url":"https:\/\/jinhuamach.com\/products\/grade-8-sun-gear-shaft","provider":"Jinhua Machinery","version":"1.0","type":"link"}