{"title":"Ball Diameter - 4.5mm","description":"\u003ch1\u003e4.5mm\u003c\/h1\u003e\u003ch2\u003e4.5mm Online shopping\u003c\/h2\u003e","products":[{"product_id":"45mm1164-loose-ceramic-balls-zro2-bearing-ba","title":"4.5mm(11\/64\") 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 🤔","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718328512710,"sku":"Kit13305","price":4.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/4-5mm-1164-inch-loose-ceramic-balls-zro2-bearing-balls-vxb-ball-bearings-1.jpg?v=1785756517"},{"product_id":"45mm-loose-ceramic-balls-g5-si3n4-bearing-ba","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 🤔","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718328938694,"sku":"Kit13320","price":6.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/4-5mm-loose-ceramic-balls-g5-si3n4-bearing-balls-vxb-ball-bearings-1.jpg?v=1785756517"},{"product_id":"45mm-tungsten-carbide-one-bearing-ball-01772","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\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718662942918,"sku":"4-5MMTUNGSTENBALLS","price":6.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/4-5mm-tungsten-carbide-one-bearing-ball-0-1772-inch-dia-balls-vxb-ball-bearings-1.jpg?v=1785754602"},{"product_id":"45mm-diameter-loose-solid-bronzebrass-bearin","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 🤔","brand":"VXB","offers":[{"title":"Default Title","offer_id":44718711308486,"sku":"Kit21486","price":21.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/4-5mm-diameter-loose-solid-bronzebrass-bearings-balls-vxb-ball-bearings-1.jpg?v=1785753965"},{"product_id":"10000-pack-45mm-balls-ss302-stainless-steel","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\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723149439174,"sku":"4-5MM-LOOSE-BALLS-SS302","price":538.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/4-5mm-ss302-stainless-steel-bearing-balls-0-1772-inch-dia-balls-pack-of-10000-vxb-ball-bearings-1-32680517075179.jpg?v=1785751813"},{"product_id":"100-pack-plastic-loose-balls-45mm-polyoxymet","title":"100 Pack Of Cool 4.5mm Solid Polyoxymethylene Plastic Bearing Balls Made From Durable POM Material For Your DIY Crafts And Mechanical Projects Today","description":"\u003cdiv\u003e\n\u003cp\u003e100 Pack 4.5mm Pom Bearings Smooth Handy For Craft\u003cbr\u003e\n✔️ 100 Solid 4.5mm Plastic Bearing Balls Smooth Pom Bulk Pack\u003c\/p\u003e\n\u003cp\u003eThis pack contains solid spheres for smoother movement in basic machinery setups. They are ideal for hobbyists working with gears that need durable support against heavy spinning loads. You get plenty of spares for repairs around the shop or studio space.\u003c\/p\u003e\n✅ Durable Polyoxymethylene Construction Handles Rough Wear\nBR\n✅ Precise Size Fits Many Common Machine Frames Perfectly\nBR\n✅ Rust Resistant Design Protects Against Moisture Damage Exposure\nBR\n✅ Easy Grip Shape Supports Quick Installation Into Tight Spots \u003cp\u003e💡 What Is The Advantage Of Choosing Plastic Balls Over Metal Options?\n-Bronze or steel can sometimes corrode quickly while plastic holds up\n-Low density reduces weight for smaller motors running faster\n-Silent rolling keeps your workspace quieter during intense work days\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=\"5\"\u003ePOM Loose Polyoxymethylene Plastic Bearing Balls\u003cbr\u003e4.5mm Diameter\u003cbr\u003e100 Balls\u003c\/font\u003e\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\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\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":44723150160070,"sku":"LOOSE-4-5-POM-BALLS","price":21.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7375\/7638\/files\/pack-of-100-plastic-loose-balls-4-5mm-polyoxymethylene-pom-vxb-ball-bearings-1-32680519172331.jpg?v=1785751814"}],"url":"https:\/\/bearings.net\/collections\/ball-diameter-4-5mm.oembed","provider":"Bearings.net","version":"1.0","type":"link"}