{"product_id":"688-2rs-bearings","title":"688-2RS Bearings","description":"\u003cp\u003e\u003cstrong\u003e10-pack of 688-2RS sealed miniature bearings\u003c\/strong\u003e for compact 3D-printer, CNC, robotics, and hobby motion assemblies that call for an \u003cstrong\u003e8mm ID × 16mm OD × 5mm\u003c\/strong\u003e bearing.\u003c\/p\u003e\n\u003ch3\u003eWhy this bearing\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2RS rubber seals\u003c\/strong\u003e on both sides help keep grease in and dust out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDeep-groove ball bearing\u003c\/strong\u003e geometry supports smooth high-speed radial motion in a compact package.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChrome steel bearing construction\u003c\/strong\u003e is the standard choice for small motion hardware and replacement spares.\u003c\/li\u003e\n  \u003cli\u003eSold as a \u003cstrong\u003e10-pack\u003c\/strong\u003e, so you can replace a set instead of buying one-off singles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDesignation \/ MPN: \u003cstrong\u003e688-2RS\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eBore \/ inner diameter: \u003cstrong\u003e8mm\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eOuter diameter: \u003cstrong\u003e16mm\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eWidth: \u003cstrong\u003e5mm\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eClosure: \u003cstrong\u003e2RS dual rubber seals\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003eType: miniature deep-groove radial ball bearing\u003c\/li\u003e\n  \u003cli\u003eQuantity: \u003cstrong\u003e10 bearings\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUse it for\u003c\/h3\u003e\n\u003cp\u003eUse these wherever your printed part, motion assembly, or BOM specifically calls for a \u003cstrong\u003e688-2RS \/ 8×16×5mm\u003c\/strong\u003e sealed bearing. For nearby sizes, see our \u003ca href=\"https:\/\/dfh.fm\/products\/625-2rs-bearing\"\u003e625-2RS bearings\u003c\/a\u003e, \u003ca href=\"https:\/\/dfh.fm\/products\/f695-2rs-flanged-ball-bearing\"\u003eF695-2RS flanged bearings\u003c\/a\u003e, and \u003ca href=\"https:\/\/dfh.fm\/products\/f623-rs-bearings\"\u003eF623-RS flanged bearings\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eCheck before ordering\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eThis is a \u003cstrong\u003e688-2RS\u003c\/strong\u003e bearing only; it is not an LM8UU\/LM8LUU linear bearing.\u003c\/li\u003e\n  \u003cli\u003eMatch all three dimensions — \u003cstrong\u003e8mm bore, 16mm OD, 5mm width\u003c\/strong\u003e — before replacing an existing bearing.\u003c\/li\u003e\n  \u003cli\u003eChoose a flanged bearing instead if your application needs a locating flange.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dfh.fm","offers":[{"title":"Default Title","offer_id":42636067340510,"sku":"7712865560","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0556\/9767\/0313\/products\/7D41AA41-86D3-4965-ADA6-AB781A6F1575_1_105_c.png?v=1648869427","url":"https:\/\/formosissima.myshopify.com\/products\/688-2rs-bearings","provider":"dfh.fm","version":"1.0","type":"link"}