{"product_id":"w628-4-2z","title":"Stainless Steel Deep Groove Ball Bearing Single Row Radial Bearing 4 mm Inner Diameter 9 mm Outer Diameter 3.5 mm Width Ideal For Small Machinery RC Models Drones Robotics And Precision Linear Motion Applications","description":"\u003cdiv\u003ePremium stainless deep groove bearing 4x9x3.5mm, single unit\u003cbr\u003e✔️ 4mm ID x 9mm OD x 3.5mm width, stainless steel, shielded\n\u003cp\u003eThis item is a single-row stainless steel deep groove ball bearing, sized for compact drives, hobby machines and precision assemblies. It’s a reliable radial bearing ideal for small gearboxes, robotics projects, and linear motion setups where smooth rotation matters.\u003c\/p\u003e\n✅ Inner diameter: 4 mm\u003cbr\u003e✅ Outer diameter: 9 mm\u003cbr\u003e✅ Width: 3.5 mm\u003cbr\u003e✅ Material: Stainless steel\u003cbr\u003e✅ Type: Deep groove, single row\u003cbr\u003e✅ Shielding: Double Shielded\u003cbr\u003e✅ Clearance: C3\u003cbr\u003e✅ Dynamic load: 0.64 kN\u003cbr\u003e✅ Static load: 0.23 kN\u003cbr\u003e✅ Limiting speed: 59000 rpm\u003cbr\u003e✅ Cage: Stainless steel\u003cbr\u003e✅ Enclosure: Double shielded\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e\n\u003cp\u003e💡 What is a deep groove ball bearing used for in compact stainless steel applications?\u003c\/p\u003e\nDeep groove ball bearings are handy for letting shafts spin smoothly in tight spaces. - handy for hobby robotics and small gear assemblies - supports radial loads with low friction for reliable operation - stainless steel versions resist moisture and corrosion - a good pick for compact drive systems and linear actuators\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43559832551659,"sku":"W628-4-2Z","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/w628-4-2z-vxb-ball-bearings.jpg?v=1771168738","url":"https:\/\/vxb.com\/products\/w628-4-2z","provider":"VXB Bearings","version":"1.0","type":"link"}