{"product_id":"ball-bearings-for-os-engines-sf-ring-61-4767","title":"Ball Bearings Kit For OS Engines SF Ring 61 With Rubber Sealed Closures And Double Sided Seals Low Friction Grease Lubrication Corrosion Resistant Chrome Steel 52100 Balls Low Friction Cage ABEC 1 Precision","description":"\u003cdiv\u003eHigh-precision OS SF Ring 61 ball bearings for engines\u003cbr\u003e\n✔️ 2-piece set, rubber-sealed closures, 52100 chrome steel balls ABEC-1 \u003cp\u003eThese precision ball bearings are built for OS SF Ring 61 engine closures, delivering reliable, low-friction operation with low-friction grease in RC model engines.\u003c\/p\u003e ✅ Quantity: Set of 2 bearings \u003cbr\u003e\n✅ Closure: Rubber-sealed, double-sided seals \u003cbr\u003e\n✅ Material: Corrosion-resistant chrome steel 52100 balls \u003cbr\u003e\n✅ Cage: Low-friction steel \u003cbr\u003e\n✅ Precision: ABEC-1 quality \u003cbr\u003e\n✅ Brand: VXB \u003cbr\u003e  \u003cp\u003e💡 What is a sealed ball bearing used for in model engine kits?\u003c\/p\u003e\n\u003cp\u003eThese handy bearings are used to minimize friction in compact, high-RPM engine applications.\u003c\/p\u003e\n- Reduces rotational resistance in small engine assemblies\n- Improves durability in RC gear and OS engine contexts\n- Enables smoother operation and longer bearing life in tight spaces\n- Useful replacement option in spare parts kits for hobbyists\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43549053321451,"sku":"Kit178088","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/os-engines-sf-ring-61-bearing-set-quality-rc-vxb-ball-bearings-32669162537195.jpg?v=1773370030","url":"https:\/\/vxb.com\/products\/ball-bearings-for-os-engines-sf-ring-61-4767","provider":"VXB Bearings","version":"1.0","type":"link"}