{"product_id":"premium-6805zz-bearing-25x37x7mm-s","title":"Premium 6805ZZ Bearing 25x37x7mm - Shielded","description":"\u003cp\u003e6805ZZ Shielded Ball Bearing – 25mm ID x 37mm OD\u003cbr\u003e✔️ Chrome Steel – Double Metal Shields – 7mm Width\u003c\/p\u003e\n\u003cp\u003eThe 6805ZZ is a slim, high-speed deep groove ball bearing designed for compact applications requiring reliable rotation with minimal friction. Featuring chrome steel construction and double metal shields, it’s ideal for electric motors, 3D printers, and precision machinery where protection from contaminants and consistent performance are key.\u003c\/p\u003e\n\u003cp\u003e✅ Bearing type: Deep groove ball bearing\u003cbr\u003e✅ Inner diameter: 25mm\u003cbr\u003e✅ Outer diameter: 37mm\u003cbr\u003e✅ Width: 7mm\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Material: Chrome steel\u003cbr\u003e✅ Lubrication: Pre-greased, self-lubricated\u003cbr\u003e✅ Quality: Electric motor grade\u003cbr\u003e✅ Dynamic load rating (Cr): 4,300 N\u003cbr\u003e✅ Static load rating (Cor): 2,940 N\u003cbr\u003e✅ Max speed (grease): 18,000 RPM\u003cbr\u003e✅ Quantity: 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\u003e25mm\u003c\/td\u003e\n\u003ctd\u003e37mm\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e✅ Equivalent to:\u003cbr\u003e– 61805-2Z\u003cbr\u003e– 61805Z\u003c\/p\u003e\n\u003cp\u003e💡 Why use shielded ball bearings in high-speed applications?\u003cbr\u003eShielded bearings help retain lubrication and block dust and debris, extending service life in fast-moving systems like motors and gear drives. They’re a great choice when low maintenance and smooth operation matter.\u003c\/p\u003e\n\u003cp\u003eNeed a compact bearing that spins fast and stays clean? This one’s ready to perform - add it to your setup and roll with confidence!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310715773121,"sku":"Kit7501","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/6805zz-bearing-25x37x7-shielded-vxb-ball-bearings-1_abd3a298-dc9c-4ae2-b34a-c3dff179e6c7.jpg?v=1748646875","url":"https:\/\/smallbearings.com\/zh\/products\/premium-6805zz-bearing-25x37x7mm-s","provider":"Small Bearings","version":"1.0","type":"link"}