{"product_id":"wr78-mill-chain","title":"WR78 Mill Chain","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eThis WR78 mill chain that we offer exceeds in quality, working life, and strength. Additionally, This WR78 mill chain is extremely durable, low maintenance, and at a great price! WR78 welded steel mill chain is often recommended for most conveying, driving, and elevating applications were a high-strength and durable steel roller-less chain is required. WR78 mill chain is commonly found on heavy-duty conveyors, forest products, grain handling, pulp and paper, and sugar processing. WR78 chain is also commonly referred to as WH78 chain, The H stands for Fully Heat Treated Sidebars (Which We Also Stock).\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 18px;\"\u003eDimensions:\u003c\/inline\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/Offset_WELDED_STEEL_DRWG_ae65ba47-aa62-4515-aed6-0f53d27374a4.png?v=1737630162\" style=\"width: 370px;\" alt=\"WR78 Mill Chain\"\u003e\u003cbr\u003e\u003c\/b\u003e\u003cul style=\"text-align: left; background-color: rgb(255, 255, 255);\"\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003ePart Number: WH78\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eTensile Strength: 33,000lbs\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003ePitch (A): 2.609\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eSide Bar Height (B): 1.250\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eSide Bar Thickness (C): 0.250\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eRivet Pin Diameter (D): 0.500\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eOverall Width (E): 3.000\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eBearing Length (F): 2.000\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eBarrel Diameter (H): 0.880\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eMaximum Sprocket Width (G): 1.000\"\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eExtreme Durability \u0026amp; High Strength\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cb\u003e\u003ci\u003e\u003cinline style=\"color: rgb(192, 80, 77); font-size: 16px;\"\u003eEasy Attachment Weld Ability\u003c\/inline\u003e\u003c\/i\u003e\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eAdditionally, we offer a full line of high quality sprockets that range in tooth size, bore size, and hub configuration, and is manufactured specifically for WR78 mill chain. We can even supply Made To Order (MTO) and custom sprockets to meet your exact application needs.\u003c\/inline\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/category-s\/2954.htm\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WR78_20A_20SPK_939eebdc-a8a6-4b62-ab88-e51a0bb5fd39.jpg?v=1737630535\" alt=\"WR78 Mill Chain\" style=\"width: 232px;\"\u003e\u003c\/a\u003e\u003cinline style=\"color: rgb(238, 236, 225);\"\u003e___\u003ca href=\"http:\/\/www.usarollerchain.com\/category-s\/2955.htm\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WR78_20B_20SPK_20copy_220e22bb-71ba-41fa-b9b3-cff39f5a03bb.jpg?v=1737630534\" alt=\"WR78 Mill Chain\" style=\"width: 232px;\"\u003e\u003c\/a\u003e___\u003ca href=\"http:\/\/www.usarollerchain.com\/category-s\/2956.htm\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WR78_20C_20SPK_20copy_202_8fba090e-4857-4181-9f5f-bd43bbbfaba3.jpg?v=1737630535\" alt=\"WR78 Mill Chain\" style=\"width: 229px;\"\u003e\u003c\/a\u003e\u003c\/inline\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eWe also offer a full line of attachments for this chain including; WR78 A-1 Attachment, WR78 A-2 Attachment, WR78 F30 Attachment, WR78 H2 Attachment, WR78 K1 Attachment, WR78 K2 Attachment, WR78 RR Attachment, and more. We can assemble these attachments in any configuration needed! \u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/category-s\/2938.htm\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WR78_20Attachments_BTN_a7f97750-b8e6-4427-b585-5e320ab12e1b.jpg?v=1737630534\" alt=\"WR78 Mill Chain\" style=\"width: 305px;\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eNeeding Something Stronger? Checkout the options below!\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003ca href=\"http:\/\/www.usarollerchain.com\/WH78-Chain-p\/wh78-chain.htm\"\u003e\u003c\/a\u003e\u003cinline style=\"color: rgb(238, 236, 225);\"\u003e\u003ca href=\"https:\/\/www.usarollerchain.com\/collections\/WH78-Welded-Steel-Chain-s-2902\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WH778548_BTN_copy.jpg?v=1737630531\" style=\"width: 196px;\" alt=\"WR78 Mill Chain\"\u003e\u003c\/a\u003e___\u003ca href=\"http:\/\/www.usarollerchain.com\/WH78HD-Chain-p\/wh78hd-chain.htm\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WH78HD_BTN_594e5319-ef76-443d-b3f5-af08302ebc71.jpg?v=1737630502\" alt=\"WR78 Mill Chain\" style=\"width: 197px;\"\u003e\u003c\/a\u003e___\u003ca href=\"http:\/\/www.usarollerchain.com\/WH78XHD-Chain-p\/wh78xhd-chain.htm\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WH78XHD_BTN_8d48413b-61ef-4298-85f5-cf5ebcad475d.jpg?v=1737630362\" alt=\"WR78 Mill Chain\" style=\"width: 193px;\"\u003e\u003c\/a\u003e\u003c\/inline\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cinline style=\"color: rgb(31, 73, 125); font-size: 16px;\"\u003eFor pricing and availability on WR78 Welded Steel Mill Chain or to get a quote on sprockets or attachments, please contact us.\u003c\/inline\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb style=\"box-sizing: inherit; color: rgb(6, 39, 75); font-family: Roboto, Helvetica, sans-serif; font-size: 15px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; color: rgb(227, 108, 9); font-size: 18px;\"\u003ePhone: (407) 347-3519\u003cbr style=\"box-sizing: inherit;\"\u003eEmail: \u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003ca href=\"mailto:sales@usarollerchain.com\" style=\"color: rgb(6, 39, 75); text-decoration: none; box-sizing: inherit; outline-style: none; font-family: Roboto, Helvetica, sans-serif; font-size: 15px; background-image: initial; background-attachment: initial; background-size: initial; background-origin: initial; background-clip: initial; background-position: initial; background-repeat: initial;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003cb style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit;\"\u003e\u003cinline style=\"box-sizing: inherit; font-size: 18px;\"\u003esales@usarollerchain.com\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/inline\u003e\u003c\/b\u003e\u003c\/a\u003e\u003cb\u003e\u003cbr\u003e\u003c\/b\u003e\u003cb\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/b\u003e\n\u003c\/div\u003e","brand":"USA ROLLER CHAIN","offers":[{"title":"Default Title","offer_id":51715505324399,"sku":"WR78-MILL-CHAIN","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/0187\/7925\/files\/WR78-CHAIN-2_4b78bd80-2269-406e-a4c9-5a70ec268f50.jpg?v=1756388921","url":"https:\/\/usarollerchain.com\/products\/wr78-mill-chain","provider":"USA ROLLER CHAIN","version":"1.0","type":"link"}