{"product_id":"4-pcs-lm4uu-linear-ball-bearings-4x8x12mm-linear-bearing-size-lm4uu","title":"4 Pcs LM4UU Linear Ball Bearings, 4x8x12mm Linear Bearing - size: LM4UU","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eModel：LM4UU Linear Roller Bearing. ID 4mm\/0.157in; OD 8mm\/0.315in;Total length 12mm\/0.472in;Dynamic load Cr 88.2N; Static load Cor 108N. Apply to cylindrical shaft or guide rail with 4mm OD\u003c\/li\u003e\n\u003cli\u003eMaterial: Linear motion bearing made of high-quality bearing steel, featuring high hardness, excellent wear resistance and strong impact resistance;Adopting high-frequency quenching process ensuring stable operation under high load and long service life\u003c\/li\u003e\n\u003cli\u003eHigh Performance: Four-rows steel balls make point contact with the shaft, minimizing friction Between the slide bushing and optical axis, for high-precision smooth movement; features smooth motion, low friction, low noise, and easy maintenance\u003c\/li\u003e\n\u003cli\u003eDouble Seal Design: Equipped with rubber seals on both sides to block dust, water and other impurities, maintain internal lubricant performance, reduce wear, make linear motion modules suitable for dusty or humid environments\u003c\/li\u003e\n\u003cli\u003eApplications：Linear ball bearing suitable as 3D printing machine parts, CNC slide bushing, mechanical slides, linear modules;Widely used in linear motion systems of automated equipment,linear tables,electronic equipment, food and packaging machinery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e FOCMKEAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Number:\u003c\/strong\u003e LM4UU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Thickness:\u003c\/strong\u003e 12 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type:\u003c\/strong\u003e Ball Bearing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FOCMKEAS","offers":[{"title":"Default Title","offer_id":50558529372418,"sku":"B0FK5NXGCX-size-lm4uu","price":12.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/2534\/0418\/files\/411Lmi7T2CL.jpg?v=1790660500","url":"https:\/\/mrovanta.com\/products\/4-pcs-lm4uu-linear-ball-bearings-4x8x12mm-linear-bearing-size-lm4uu","provider":"MROVanta","version":"1.0","type":"link"}