{"product_id":"ball-bearings-for-os-engines-sf-25","title":"Ball Bearings Kit For SF 25 Engines With Rubber Sealed Closures And Double Sided Seals, Low Friction Grease Lubrication, 52100 Chrome Steel Balls, ABEC 1 Precision Cage, Corrosion Resistant Bearings Set","description":"\u003cdiv\u003ePrecision Ball Bearing Kit for SF 25 Engines 2-pack\u003cbr\u003e\n✔️ Set of 2 sealed chrome steel bearings, ABEC-1 precision, grease \u003cp\u003eThis two-bearings kit is designed for small model RC engines such as SF25. It provides sealed performance to minimize friction and wear where RPM and vibration are high, keeping run-time smooth and reliable in hobby projects like cars and boats.\u003c\/p\u003e \u003cp\u003e✅ ABEC-1 precision for smooth rotation\u003cbr\u003e✅ Chrome steel balls 52100 for durability and corrosion resistance\u003cbr\u003e✅ Double-sided rubber seals keep lubrication in and dust out\u003cbr\u003e✅ Low friction grease minimizes drag and wear\u003cbr\u003e✅ Pack: 2 bearings, ideal for SF25 engine setups\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a sealed ball bearing used for in RC engines like SF25 and how does it boost performance?\u003c\/p\u003e\n\u003cp\u003eA handy explanation: sealed bearings protect moving parts from dirt and contamination while keeping lubricant where it belongs, boosting efficiency and extending life in high-RPM setups.\u003c\/p\u003e\n- handy for keeping grit out and lubrication in\n- high chromium steel balls resist wear in hot runs\n- ABEC-1 precision plus proper lubrication improve efficiency\n- ideal upgrade for small 2-stroke RC engines\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549036118251,"sku":"Kit177955","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/os-engines-sf-25-bearing-set-quality-rc-vxb-ball-bearings.jpg?v=1773370369","url":"https:\/\/vxb.com\/products\/ball-bearings-for-os-engines-sf-25","provider":"VXB Bearings","version":"1.0","type":"link"}