{"product_id":"6x12x4mm-ball-bearings-blue-sealed-rc-cars","title":"MR126-2RS Ball Bearings – 6x12x4mm Blue Sealed for RC Hobby Cars and Trucks","description":"\u003cdiv\u003e\n\u003cp\u003eMR126-2RS Ball Bearings are 6x12x4 mm blue-sealed deep groove bearings designed for RC cars and trucks. They deliver smooth rotation and durable performance for hobbyists working on wheel hubs, gearboxes, and other RC components.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBlue-sealed (2RS) design protects the grease and blocks dust and moisture, reducing maintenance in dirt and mud conditions.\u003c\/li\u003e \u003cli\u003ePre-greased bearing steel provides ready-to-install reliability with minimal setup time.\u003c\/li\u003e \u003cli\u003eDeep groove geometry and ABEC 7 tolerances ensure smooth, quiet operation at RC speeds and under load.\u003c\/li\u003e \u003cli\u003eHardness of 58 HRC and robust bearing steel construction withstand repeated shocks and high RPMs common in RC racing.\u003c\/li\u003e \u003cli\u003eCompact 6x12x4 mm form factor fits a wide range of RC applications, including wheel hubs, drivetrains, and steering components.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e MR126-2RS\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Deep Groove Ball Bearing\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBore (d):\u003c\/strong\u003e 6 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOuter Diameter (D):\u003c\/strong\u003e 12 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWidth (B):\u003c\/strong\u003e 4 mm\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e Blue Sealed (2RS)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLubrication:\u003c\/strong\u003e Pre-greased\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Bearing Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBall Material:\u003c\/strong\u003e Bearing Steel\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHardness:\u003c\/strong\u003e 58 HRC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e C0\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBearings Grade:\u003c\/strong\u003e ABEC 7\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Blue seals\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCustomization:\u003c\/strong\u003e Available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":46640390275308,"sku":"\u003cnone\u003e","price":56.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0773\/4801\/2268\/files\/S6d838e620c82430ba8ebfa9ffcab275aC.webp?v=1752148715","url":"https:\/\/kairosupply.com\/products\/6x12x4mm-ball-bearings-blue-sealed-rc-cars","provider":"Kairo Supply Co","version":"1.0","type":"link"}