{"product_id":"s623zz-bearing-3x10x4-stainless-st","title":"S623ZZ Bearing 3x10x4mm - Stainless Steel - Shielded - Miniature","description":"\u003cp\u003eS623ZZ Sealed Ball Bearing \u003cbr\u003e✔️  3x10x4mm – Stainless Steel – EMQ Quality\u003c\/p\u003e\n\u003cp\u003eThe S623ZZ is a compact, high-speed deep groove ball bearing made from corrosion-resistant stainless steel. Featuring dual metal shields and pre-lubricated for smooth operation, it’s ideal for small motors, robotics, 3D printers, and precision tools where reliability and low friction are a must.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 3mm ID x 10mm OD x 4mm Wide\u003cbr\u003e✅ Type: Deep groove radial ball bearing\u003cbr\u003e✅ Material: Stainless steel (races, balls, and cage)\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Quality: EMQ – Electric Motor Quality\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Dynamic Load Rating: 640 N\u003cbr\u003e✅ Static Load Rating: 230 N\u003cbr\u003e✅ Max Grease Speed: 52,000 RPM\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Equivalents: 623-ZZ, 623-2Z, 608-2RS1, 608-2RZ\u003c\/p\u003e\n\u003cp\u003e💡 Why choose a stainless steel shielded bearing like the S623ZZ?\u003cbr\u003eStainless steel resists corrosion, making it perfect for humid or chemical-prone environments. The metal shields keep out debris while maintaining high-speed capability - ideal for compact, fast-moving applications.\u003c\/p\u003e\n\u003cp\u003eTiny, tough, and ready to spin - drop this bearing into your build and keep performance smooth and long-lasting!\u003cbr\u003e\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49309944185025,"sku":"Kit7621","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/1_e05d86bb-3fdd-4baf-af73-61488ee5e821.jpg?v=1748646711","url":"https:\/\/smallbearings.com\/zh\/products\/s623zz-bearing-3x10x4-stainless-st","provider":"Small Bearings","version":"1.0","type":"link"}