{"product_id":"5x9x4mm-bearing-stainless-steel-sh","title":"5x9x4mm Bearing - Stainless Steel - Shielded - Miniature","description":"\u003cp\u003e5x9x4mm Miniature Ball Bearing – Stainless Steel\u003cbr\u003e✔️ Shielded – Deep Groove – Electric Motor Quality – 1 Bearing\u003c\/p\u003e\n\u003cp\u003eThis 5x9x4mm stainless steel miniature bearing is built for smooth rotation in compact spaces. Featuring double metal shields and EMQ-rated precision, it’s perfect for high-speed electric motors, RC applications, and other small mechanisms. Pre-lubricated and sealed from dust, it’s ready to drop into your setup.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove radial ball bearing\u003cbr\u003e✅ Inner diameter: 5mm\u003cbr\u003e✅ Outer diameter: 9mm\u003cbr\u003e✅ Width: 4mm\u003cbr\u003e✅ Material: Stainless steel (rings, balls, cage)\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Pre-greased and sealed\u003cbr\u003e✅ Quality: Electric motor quality (EMQ)\u003cbr\u003e✅ Clearance: C0 (standard)\u003cbr\u003e✅ Pack size: 1 bearing\u003c\/p\u003e\n\u003cp\u003eDimensions:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eInner Diameter\u003c\/th\u003e\n\u003cth\u003eOuter Diameter\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e5mm\u003c\/td\u003e\n\u003ctd\u003e9mm\u003c\/td\u003e\n\u003ctd\u003e4mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e💡 What are miniature ball bearings used for?\u003cbr\u003eMiniature bearings like this one are designed for high-speed, low-friction use in tight spaces - great for RC vehicles, dental tools, robotics, or compact gearboxes.\u003c\/p\u003e\n\u003cp\u003eWhen space is tight but precision matters, this little bearing brings big performance. Add one to your cart and keep your micro setup spinning smooth!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310086234305,"sku":"Kit13925","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/bearing-5x9x4-stainless-steel-shielded-miniature-vxb-ball-bearings-1_ef262e78-9d01-4320-ac1f-e31664071255.jpg?v=1748646756","url":"https:\/\/smallbearings.com\/zh\/products\/5x9x4mm-bearing-stainless-steel-sh","provider":"Small Bearings","version":"1.0","type":"link"}