{"product_id":"17287-2rs-bearing-17x28x7-sealed","title":"17287-2RS Ball Bearing 17x28x7mm - Sealed","description":"\u003cp\u003e\u003cstrong\u003e17287-2RS Ball Bearing - Sealed for Bicycles\u003c\/strong\u003e\u003cbr\u003e✔️ 17mm x 28mm x 7mm - Chrome Steel - One Bearing\u003c\/p\u003e\n\u003cp\u003eThe 17287-2RS is a precision-sealed deep groove ball bearing built specifically for bicycle hubs and components. With chrome steel balls, non-contact rubber seals, and pre-lubrication, it offers smooth, reliable rotation with protection from dirt and moisture.\u003c\/p\u003e\n\u003cp\u003e✅ Inner diameter: 17mm\u003cbr\u003e✅ Outer diameter: 28mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Deep groove design for stable radial support\u003cbr\u003e✅ Chrome steel balls and rings for durability\u003cbr\u003e✅ Nylon cage for quiet, low-friction performance\u003cbr\u003e✅ C0~C3 clearance for optimal fit\u003cbr\u003e✅ Non-contact rubber seals to keep out contaminants\u003cbr\u003e✅ Pre-lubricated with grease - maintenance-free\u003cbr\u003e✅ Ideal for bicycle hubs and other rolling components\u003cbr\u003e✅ Quantity: 1 bearing\u003c\/p\u003e\n\u003cp\u003e💡 \u003cstrong\u003eWhy are sealed bearings like the 17287-2RS used in bicycles?\u003c\/strong\u003e\u003cbr\u003eSealed bearings prevent dirt and water from entering the bearing, which is crucial for bike performance and longevity - especially in off-road or wet riding conditions. They offer smoother operation and longer life with minimal maintenance.\u003c\/p\u003e\n\u003cp\u003eA cyclist’s go-to bearing for smooth, protected, and consistent wheel performance.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310084595905,"sku":"Kit13880","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/17287-2rs-bearing-17x28x7-sealed-vxb-ball-bearings-1_1b6d9c25-6ba6-4db5-a4b7-ea25ec92efbb.jpg?v=1748646756","url":"https:\/\/smallbearings.com\/zh\/products\/17287-2rs-bearing-17x28x7-sealed","provider":"Small Bearings","version":"1.0","type":"link"}