{"product_id":"rk-m520-standard-roller-chain-118-links-part-number-m520-118","title":"RK M520 Standard Roller Chain, 118 Links, Part Number M520-118","description":"M520 - Standard Chain - 118 Links\n\u003cp\u003eThe RK M520 Standard Roller Chain is engineered for reliable power transmission in applications requiring durable, consistent chain performance. This medium-duty chain features heat-treated medium carbon alloy steel construction for improved strength and service life. The 118-link configuration is designed for compatible M520 chain drive systems and is supplied with a clip connecting link for convenient installation and maintenance.\u003c\/p\u003e\u003cp\u003eEvery component of the RK M520 chain is heat-treated and shot-peened to help withstand operational stress, impact, and wear. Four-point pin riveting secures the chain assembly, while solid rollers support smooth engagement with compatible sprockets. These construction features make the RK M520-118 a practical replacement or service chain for equipment using the M520 standard chain model.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Designed for compatible RK M520 chain systems and equipment specified for M520 standard roller chain. Verify sprocket compatibility, chain pitch, application requirements, and required link count before installation. The chain includes a clip connecting link to support assembly and servicing. Manufacturer part number M520-118; vendor part number M520-118.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSize: M520 standard roller chain with 118 links\u003c\/li\u003e\n\u003cli\u003eModel: M520\u003c\/li\u003e\n\u003cli\u003eBrand: RK\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: M520-118\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: M520-118\u003c\/li\u003e\n\u003cli\u003eConstruction: Heat-treated medium carbon alloy steel\u003c\/li\u003e\n\u003cli\u003eStrength: All components are heat-treated and shot-peened for improved durability\u003c\/li\u003e\n\u003cli\u003ePin Design: Four-point pin riveting for secure chain assembly\u003c\/li\u003e\n\u003cli\u003eRollers: Solid rollers for dependable sprocket engagement\u003c\/li\u003e\n\u003cli\u003eInstallation: Includes a clip connecting link\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with equipment and drive systems specified for RK M520 standard chain\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RK","offers":[{"title":"Default Title","offer_id":67548114518251,"sku":"RKM520118","price":42.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/153871.png?v=1790682928","url":"https:\/\/ctracingservices.com\/products\/rk-m520-standard-roller-chain-118-links-part-number-m520-118","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}