{"product_id":"ruby-sapphire-grooved-bearings","title":"Meticulab™ PCR 8-Strip Tubes - Thin-Walled, qPCR Compatible","description":"\u003cdiv style=\"background-color: #f0f7ff; padding: 15px; border-left: 4px solid #0066cc; margin-bottom: 25px;\"\u003e\n\u003cp style=\"font-size: 16px; margin: 0; font-weight: bold;\"\u003e🔬 For Research Use Only\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0 0;\"\u003eThis product is designed for laboratory research use only. Not for clinical or diagnostic applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch1\u003ePrecision Grooved Ruby \/ Sapphire Bearings – High Hardness, Ultra-Low Friction, Micron-Level Precision\u003c\/h1\u003e\n\u003cp\u003eOur grooved ruby and sapphire bearings are precision-engineered from high-purity synthetic corundum, delivering unmatched performance in the most demanding applications.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #e6f7ff; padding: 15px; border-left: 4px solid #1890ff; margin: 20px 0;\"\u003e\n\u003cp style=\"font-size: 16px; margin: 0; font-weight: bold;\"\u003e✅ Why Partner with Meticulab for Precision Bearings?\u003c\/p\u003e\n\u003cul style=\"margin-top: 8px; margin-bottom: 0;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Dispatch from Asia:\u003c\/strong\u003e In-stock bearings ship within 1-3 days via DHL\/FedEx\/UPS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow MOQ:\u003c\/strong\u003e 5–10 pieces available for testing (ideal for R\u0026amp;D and prototyping)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineering:\u003c\/strong\u003e 9 Mohs hardness, micron-level tolerances, ultra-smooth finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Confidentiality:\u003c\/strong\u003e Your designs and IP are protected by NDA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003e🔧 Key Features\u003c\/h2\u003e\n\u003ch3\u003eExceptional Hardness\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e9 Mohs hardness, second only to diamond, for extreme wear resistance and long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eUltra-Low Friction\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe precision-machined cup\/groove design minimizes contact area, reducing friction and energy consumption\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSuperior Stability\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResistant to corrosion, high temperatures, and chemical attack, ensuring reliable operation in harsh environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMicron-Level Precision\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTight dimensional tolerances and ultra-smooth surface finishes guarantee consistent, accurate performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e📋 Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eHigh-purity synthetic ruby \/ sapphire (α-Al₂O₃ ≥99.99%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardness\u003c\/td\u003e\n\u003ctd\u003eMohs 9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFriction Coefficient (with steel)\u003c\/td\u003e\n\u003ctd\u003e0.14 (dry)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Range\u003c\/td\u003e\n\u003ctd\u003e-60°C to +500°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Roughness\u003c\/td\u003e\n\u003ctd\u003eRa \u0026lt; 0.1 μm achievable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Sizes\u003c\/td\u003e\n\u003ctd\u003eAvailable upon request\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e🔬 Typical Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision meters (electricity, water, gas)\u003c\/li\u003e\n\u003cli\u003eAerospace and navigation instruments\u003c\/li\u003e\n\u003cli\u003eHigh-end timepieces and chronographs\u003c\/li\u003e\n\u003cli\u003eMedical devices and laboratory equipment\u003c\/li\u003e\n\u003cli\u003eIndustrial sensors and actuators\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e⚙️ Customization\u003c\/h2\u003e\n\u003cp\u003eWe offer a full range of standard sizes and can also provide custom solutions to meet your specific requirements. All custom components are manufactured according to customer drawings or specifications. Contact us today to discuss your project needs.\u003c\/p\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the minimum order quantity (MOQ) for custom bearings?\u003c\/strong\u003e\u003cbr\u003eA: For prototypes, MOQ can be as low as 5–10 pieces depending on complexity. Production MOQs vary by part size and material. Contact us with your requirements for a specific quotation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the typical lead time for prototypes?\u003c\/strong\u003e\u003cbr\u003eA: Prototype samples typically ship within 2-4 weeks from drawing approval, depending on complexity and material availability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Where do you ship from?\u003c\/strong\u003e\u003cbr\u003eA: We ship from our logistics center in Asia via DHL\/FedEx\/UPS. Delivery to most countries takes 2-4 business days after dispatch. Tracking information will be provided once your order ships.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the advantage of ruby\/sapphire bearings over metal bearings?\u003c\/strong\u003e\u003cbr\u003eA: Ruby and sapphire bearings offer exceptional hardness (Mohs 9), ultra-low friction, and excellent corrosion resistance, resulting in longer service life and maintenance-free operation in demanding environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do you offer design assistance?\u003c\/strong\u003e\u003cbr\u003eA: Yes, our engineering team can help optimize your design for manufacturability (DFM) to meet your exact requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What file formats do you accept?\u003c\/strong\u003e\u003cbr\u003eA: We accept PDF, STEP, DXF, and most common CAD file formats. Solid models are preferred for complex geometries.\u003c\/p\u003e\n\u003cdiv style=\"background-color: #f8f8f8; padding: 10px; border-left: 4px solid #666; margin: 20px 0; font-size: 0.9em;\"\u003e\n\u003cp style=\"margin: 0; font-weight: bold;\"\u003e📩 Get a Quote\u003c\/p\u003e\n\u003cp style=\"margin: 5px 0 0 0;\"\u003eContact us today to discuss your requirements.\u003c\/p\u003e\n\u003cp\u003e📧 \u003cstrong\u003eEmail:\u003c\/strong\u003e info@meticulab.net\u003cbr\u003e📞 \u003cstrong\u003ePhone \/ WhatsApp \/ KakaoTalk:\u003c\/strong\u003e +82-10-3988-4813\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKorea-Based Global Supplier | OEM \u0026amp; NDA Supported\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Meticulab","offers":[{"title":"Default Title","offer_id":48768854655228,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0791\/7695\/8204\/files\/ruby-bearing-assortment-main.jpg?v=1771587388","url":"https:\/\/meticulab.myshopify.com\/products\/ruby-sapphire-grooved-bearings","provider":"METICULAB","version":"1.0","type":"link"}