{"title":"Inner Diameter - 18.5mm","description":"\u003ch1\u003e18.5mm\u003c\/h1\u003e\u003ch2\u003e18.5mm Online shopping\u003c\/h2\u003e","products":[{"product_id":"185x26x4mm-ceramic-ball-bearing-stainless-st","title":"18.5x26x4mm Ceramic Ball Bearing \u0026 Stainless Steel","description":"\u003cdiv\u003e\n\u003cp\u003eCeramic Radial Bearing 18.5 By 26 By 4 Mm Metal Shielded Unit\u003cbr\u003e✔️ 18.5x26x4mm size stainless steel inner ceramic double shield set\u003c\/p\u003e \u003cp\u003eThis precision component utilizes silicon nitride balls inside a polished metal casing designed for stable rotation. You mount these units onto shafts requiring minimal friction and superior load capacity for projects. Commonly found in rc machinery parts needing sealed protection against dirt.\u003c\/p\u003e \u003cp\u003e✅ Qty 1 single bearing comes ready for immediate installation work\u003cbr\u003e✅ Inner diameter 18.5 mm provides specific clearance fit on shafts\u003cbr\u003e✅ Outer diameter 26 mm ensures proper housing retention strength\u003cbr\u003e✅ Overall width 4 mm keeps assembly compact and lightweight today\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 Why select ceramic bearings for high rpm motor applications?\u003cbr\u003eChoosing silicon nitride internals improves efficiency in demanding mechanical systems. They reduce drag and handle temperature spikes better than alternatives.\n- Silicon nitride balls maintain structural integrity under heavy load stress\n- Double metal shields prevent grease loss and extend maintenance intervals\n- High rotational speeds remain stable without excessive vibration issues\u003c\/p\u003e✝️ \u003cbr\u003e \u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"+2\"\u003e18.5 x 26 x 4 Ceramic Balls (Si3N4)\u003cbr\u003e Stainless Steel Shielded Ball Bearing\u003cbr\u003e1 Ball Bearing\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e \u003cbr\u003e \u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd valign=\"middle\"\u003e\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"middle\" valign=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718207828166,"sku":"Kit8289","price":16.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/18-5x26x4-bearing-ceramic-si3n4-stainless-steel-shielded-vxb-ball-bearings-1.jpg?v=1785757903"},{"product_id":"185x26x4mm-stainless-steel-ball-bearing","title":"18.5x26x4mm Stainless Steel Ball Bearing","description":"\u003cp\u003e18.5 x 26 x 4 Shielded Ball Bearing\u003cbr\u003e ✨ Stainless Steel - Double Metal Shields - Deep Groove\u003c\/p\u003e\n\u003cp\u003eThis 18.5 x 26 x 4mm ball bearing is a stainless steel deep groove radial bearing with metal shields on both sides. It's built to run smooth and clean in tight, high-speed setups like Align RC helicopter engines and other compact rotating systems.\u003c\/p\u003e\n\u003cp\u003e🟢 Inner diameter: 18.5mm\u003cbr\u003e🟢 Outer diameter: 26mm\u003cbr\u003e🟢 Width: 4mm\u003cbr\u003e🟢 Double metal shields for dust protection\u003cbr\u003e🟢 Deep groove design for steady radial support\u003cbr\u003e🟢 Stainless steel construction for corrosion resistance\u003cbr\u003e🟢 Pre-lubricated and ready to install\u003cbr\u003e🟢 Sold individually (1 bearing per pack)\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44719001272518,"sku":"Kit8290","price":10.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/1_91646b42-64c0-409a-801d-af1ef7fcf0e8.jpg?v=1785753683"}],"url":"https:\/\/bearings.net\/collections\/inner-diameter-18-5mm.oembed","provider":"Bearings.net","version":"1.0","type":"link"}