{"title":"Ball Diameter - 4.5mm","description":"\u003ch1\u003e4.5mm\u003c\/h1\u003e\u003ch2\u003e4.5mm Online shopping\u003c\/h2\u003e","products":[{"product_id":"45mm1164inch-loose-ceramic-balls-zro2-bearing","title":"4.5mm(11\/64\" inch) Loose Ceramic Balls ZrO2 Bearing Balls","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"5\"\u003eLoose Ball Bearing \u003cbr\u003e4.5mm = 11\/64\" inch\u003cbr\u003eCeramic Balls ZrO2 G10\u003cbr\u003eOne Ball\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd align=\"center\" valign=\"center\"\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003e4.5mm Loose Ceramic Balls ZrO2 (zirconium Oxide), this is a popular size that could be used in many Bicycle, Balls are made from high-strength Ceramic ZrO2.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCeramic Loose Ball\u003c\/li\u003e\n\u003cli\u003eSize: 4.5mm = 0.177 inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Zirconia Ceramic (ZrO2) (Zirconium dioxide)\u003c\/li\u003e\n\u003cli\u003eQuantity: One Ball\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003c!--Beginning Loose Ceramic Balls--\u003e\u003cbr\u003e\u003csmall\u003e\u003ci\u003eVXB Category: Loose Ceramic Balls\u003c\/i\u003e\u003c\/small\u003e\u003cbr\u003e\u003c!--Ending Loose Ceramic Balls--\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547312390379,"sku":"Kit13305","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4-5mm-1164-inch-loose-ceramic-balls-zro2-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442419"},{"product_id":"45mm-loose-ceramic-balls-g5-si3n4-bearing-bal","title":"4.5mm Loose Ceramic Balls G5 Si3N4 Bearing Balls","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg border=\"1\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd align=\"center\"\u003e\u003cfont face=\"Tahoma\" size=\"5\"\u003eLoose Ball Bearing \u003cbr\u003e4.5mm = 11\/64\" Inch \u003cbr\u003eCeramic Balls (Si3N4)\u003cbr\u003eOne Ball\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"middle\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eLoose Ceramic Balls 4.5mm Si3N4, this is a popular size that could be used in many Bicycle, Balls are made from high-strength Ceramic Si3N4.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLoose Balls \u003c\/li\u003e\n\u003cli\u003eSize: 4.5mm (11\/64\" Inch)\u003c\/li\u003e\n\u003cli\u003eMaterial: Ceramic (Si3N4)\u003c\/li\u003e\n\u003cli\u003eQuantity: One Balls \u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003c!--Beginning Loose Ceramic Balls--\u003e\u003cbr\u003e\u003csmall\u003e\u003ci\u003eVXB Category: Loose Ceramic Balls\u003c\/i\u003e\u003c\/small\u003e\u003cbr\u003e\u003c!--Ending Loose Ceramic Balls--\u003e\u003cbr\u003e\u003cbr\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43547321565419,"sku":"Kit13320","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4-5mm-loose-ceramic-balls-g5-si3n4-bearing-balls-vxb-ball-bearings-1.jpg?v=1770442419"},{"product_id":"45mm-tungsten-carbide-one-bearing-ball-01772-inch","title":"4.5mm Tungsten Carbide One Bearing Ball 0.1772 inch Dia Balls","description":"\u003cp\u003e4.5mm Tungsten Carbide Loose Ball - G25 Grade\u003cbr\u003e✔️ 4.5mm (0.1772\") Diameter - Ultra-Hard Precision Ball\u003c\/p\u003e\n\u003cp\u003eThis is a single 4.5mm tungsten carbide loose ball, engineered for high precision and extreme durability. With a G25 grade, it meets tight sphericity tolerances, making it ideal for high-load, high-wear applications like valve systems, bearings, gauges, and ballpoint pens.\u003c\/p\u003e\n\u003cp\u003e✅ Diameter: 4.5mm (0.1772\")\u003cbr\u003e✅ Grade: G25 for high-precision tolerance\u003cbr\u003e✅ Sphericity: 0.000025\"\u003cbr\u003e✅ Hardness: 90 Rockwell\u003cbr\u003e✅ Material: Tungsten carbide - tough and corrosion resistant\u003cbr\u003e✅ Quantity: One loose ball\u003c\/p\u003e\n\u003cp\u003e💡 Why choose tungsten carbide for loose precision balls?\u003cbr\u003eTungsten carbide offers unmatched hardness, wear resistance, and dimensional stability - making it the go-to choice for high-stress or high-precision environments where steel just won’t cut it.\u003c\/p\u003e\n\u003cp\u003eBuilt to take a beating and still roll true - order your 4.5mm tungsten carbide ball today and put strength on your side!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43550152524011,"sku":"4-5MMTUNGSTENBALLS","price":7.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4-5mm-tungsten-carbide-one-bearing-ball-0-1772-inch-dia-balls-vxb-ball-bearings-1.jpg?v=1770442549"},{"product_id":"45mm-diameter-loose-solid-bronzebrass-bearing","title":"4.5mm Diameter Loose Solid Bronze\/Brass Bearing Balls","description":"\u003ccenter\u003e\n\u003ctable cellspacing=\"2\" cellpadding=\"10\" bg=\"\" border=\"1\"\u003e\u003ctbody\u003e\u003ctr align=\"Center\"\u003e\u003ctd align=\"Center\"\u003e\u003cfont face=\"Tahoma\" size=\"5\"\u003eLoose Solid Bronze\/Brass Bearing Ball\u003cbr\u003e4.5mm = 11\/64\" inch\u003cbr\u003e10 Bearing Balls\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003cbr\u003e\u003cbr\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003e\u003ctable cellspacing=\"2\" cellpadding=\"5\" bg=\"\" border=\"0\"\u003e\u003ctbody\u003e\u003ctr\u003e\u003ctd valign=\"center\" align=\"Center\"\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/td\u003e\n\u003ctd valign=\"top\" align=\"left\"\u003e\u003cfont face=\"tahoma\"\u003e\u003cp align=\"justify\"\u003eOne Loose Solid Bronze 4.5mm Bearing Ball, the diameter is 4.5mm, this is Commonly used in industrial, commercial, and mechanical systems.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4.5mm Loose Balls\u003c\/li\u003e\n\u003cli\u003eSize: 4.5mm = 11\/64\" inch\u003c\/li\u003e\n\u003cli\u003eMaterial: Bronze\/Brass\u003c\/li\u003e\n\u003cli\u003eQuantity: 10 Bearing Balls\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/font\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/center\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43550913265899,"sku":"Kit21486","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4-5mm-diameter-loose-solid-bronzebrass-bearings-balls-vxb-ball-bearings-1.jpg?v=1770442569"},{"product_id":"10000-pack-45mm-balls-ss302-stainless-steel-bearin","title":"10,000-Pack 4.5mm Balls SS302 Stainless Steel Bearing Balls 0.1772 inch","description":"\u003cp\u003eLoose 4.5mm Stainless Steel Bearing Balls - G25\u003cbr\u003e✔️ SS302 Grade - 10000 Precision Balls - 0.1772\" Diameter\u003c\/p\u003e\n\u003cp\u003eThese 4.5mm loose bearing balls are made from SS302 stainless steel and manufactured to G25 precision grade. Ideal for bearing rebuilds, hobby projects, and mechanical components, they offer high sphericity, excellent corrosion resistance, and solid hardness for long-term performance.\u003c\/p\u003e\n\u003cp\u003e✅ Pack includes 10,000 stainless steel balls\u003cbr\u003e✅ Diameter: 4.5mm (0.1772 inch)\u003cbr\u003e✅ Material: SS302 stainless steel\u003cbr\u003e✅ Hardness: 60 HRC (Rockwell)\u003cbr\u003e✅ Precision grade: G25\u003cbr\u003e✅ Sphericity tolerance: ±0.000025\"\u003cbr\u003e✅ Corrosion-resistant and magnetically responsive\u003cbr\u003e✅ Commonly used in casters, bicycles, and small machinery\u003c\/p\u003e\n\u003cp\u003e💡 Why choose G25 stainless steel balls for your project?\u003cbr\u003eThey offer tight tolerances and strong durability with corrosion protection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExcellent for bearing replacement or reloading\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh strength and roundness ensure smooth rolling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResists rust in light moisture environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for mechanical devices, roller tracks, and prototyping\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNeed thousands of high-precision steel balls for your application? This bulk pack delivers consistency and reliability - add it to your toolkit and keep your components rolling smooth!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581607182571,"sku":"4-5MM-LOOSE-BALLS-SS302","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/4-5mm-ss302-stainless-steel-bearing-balls-0-1772-inch-dia-balls-pack-of-10000-vxb-ball-bearings-1-32680517075179.jpg?v=1770446189"},{"product_id":"100-pack-plastic-loose-balls-45mm-polyoxymethylene","title":"100-Pack Plastic loose POM Balls 4.5mm Polyoxymethylene","description":"\u003cp\u003ePOM Loose Plastic Bearing Balls\u003cbr\u003e✔️ 4.5mm Polyoxymethylene (POM) - Pack of 100\u003c\/p\u003e\n\u003cp\u003eThese 4.5mm POM (Polyoxymethylene) loose plastic balls are lightweight, durable, and resistant to wear. Commonly used in mechanical systems, prototypes, and low-friction applications, they provide smooth movement without the weight or corrosion concerns of metal balls.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Loose bearing balls\u003cbr\u003e✅ Size: 4.5mm diameter\u003cbr\u003e✅ Material: Polyoxymethylene (POM) plastic\u003cbr\u003e✅ Quantity: 100 balls\u003c\/p\u003e\n\u003cp\u003e💡 Why use POM plastic balls?\u003cbr\u003ePOM balls are a handy alternative when metal isn’t required.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight yet tough for repeated use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResistant to chemicals and moisture\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for low-load, low-friction applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA practical bulk pack for many projects, order these 4.5mm POM loose balls today and keep your designs rolling smoothly.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43581614784747,"sku":"LOOSE-4-5-POM-BALLS","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/pack-of-100-plastic-loose-balls-4-5mm-polyoxymethylene-pom-vxb-ball-bearings-1-32680519172331.jpg?v=1770446190"}],"url":"https:\/\/vxbtools.com\/collections\/ball-diameter-4-5mm.oembed","provider":"VXB Bearings","version":"1.0","type":"link"}