{"product_id":"6709zz-thin-section-shielded-ball","title":"6709ZZ Thin Section Shielded Ball Bearing 45x55x6mm","description":"\u003cp\u003e\u003cstrong\u003e6709ZZ Thin Section Shielded Ball Bearing - Low Profile\u003c\/strong\u003e\u003cbr\u003e✔️ 45mm x 55mm x 6mm - Slim, Chrome Steel, Pre-Lubricated\u003c\/p\u003e\n\u003cp\u003eThe 6709ZZ is a slim-section deep groove ball bearing designed for compact, lightweight mechanical systems. With its narrow 6mm profile and standard double metal shields (despite the text saying \"rubber seals\"), this bearing minimizes friction while offering reliable protection from contaminants. Made of durable 52100 chrome steel, it’s a perfect fit for applications where space efficiency and rotational precision are key.\u003c\/p\u003e\n\u003cp\u003e✅ Size: 45mm ID x 55mm OD x 6mm width\u003cbr\u003e✅ Type: Deep groove ball bearing\u003cbr\u003e✅ Series: 67xx thin section\u003cbr\u003e✅ Material: Chrome steel (52100 alloy)\u003cbr\u003e✅ Closures: Double metal shields (ZZ)\u003cbr\u003e✅ Lubrication: Pre-lubricated with grease\u003cbr\u003e✅ Quantity: 1 bearing\u003cbr\u003e✅ Brand: VXB\u003c\/p\u003e\n\u003cp\u003e💡 \u003cem\u003eWhy choose thin section bearings like the 6709ZZ?\u003c\/em\u003e\u003cbr\u003eThin bearings reduce space and weight while maintaining speed and reliability - ideal for robotics, automation, and lightweight rotating components.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003e🔍 Comparison Table: 6709ZZ vs. Similar ID Thin Bearings\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eBearing\u003c\/th\u003e\n\u003cth\u003eInner Ø\u003c\/th\u003e\n\u003cth\u003eOuter Ø\u003c\/th\u003e\n\u003cth\u003eWidth\u003c\/th\u003e\n\u003cth\u003eProfile\u003c\/th\u003e\n\u003cth\u003eLoad Capacity\u003c\/th\u003e\n\u003cth\u003eBest Use Case\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6709ZZ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e55mm\u003c\/td\u003e\n\u003ctd\u003e6mm\u003c\/td\u003e\n\u003ctd\u003eExtra Thin\u003c\/td\u003e\n\u003ctd\u003eLow\u003c\/td\u003e\n\u003ctd\u003eUltra-compact rotary setups\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6809ZZ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e58mm\u003c\/td\u003e\n\u003ctd\u003e7mm\u003c\/td\u003e\n\u003ctd\u003eThin\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003eCompact yet stronger than 67xx series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6909ZZ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e68mm\u003c\/td\u003e\n\u003ctd\u003e12mm\u003c\/td\u003e\n\u003ctd\u003eMid Profile\u003c\/td\u003e\n\u003ctd\u003eHigher\u003c\/td\u003e\n\u003ctd\u003eModerate-load mechanical applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6009ZZ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e75mm\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003ctd\u003eStandard\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003ctd\u003eIndustrial motors, belt drives, pumps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6209ZZ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e85mm\u003c\/td\u003e\n\u003ctd\u003e19mm\u003c\/td\u003e\n\u003ctd\u003eHeavy Duty\u003c\/td\u003e\n\u003ctd\u003eVery High\u003c\/td\u003e\n\u003ctd\u003eMachinery, compressors, gearboxes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e6309ZZ\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003ctd\u003e100mm\u003c\/td\u003e\n\u003ctd\u003e25mm\u003c\/td\u003e\n\u003ctd\u003eExtra Robust\u003c\/td\u003e\n\u003ctd\u003eMax Strength\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty conveyors and drive shafts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eRecommendation:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eChoose \u003cstrong\u003e6709ZZ\u003c\/strong\u003e for ultra-slim, low-load setups where every millimeter matters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpgrade to \u003cstrong\u003e6809ZZ or 6909ZZ\u003c\/strong\u003e for more strength without drastically increasing size.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGo with \u003cstrong\u003e6009ZZ and above\u003c\/strong\u003e for industrial-duty performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49312753156289,"sku":"6709ZZ-","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/6709zz-thin-section-shielded-ball-bearing-45x55x6-vxb-ball-bearings-1-32679997636843_26c4e826-4813-4350-8db2-9d5b9926a35e.jpg?v=1748647231","url":"https:\/\/smallbearings.com\/zh\/products\/6709zz-thin-section-shielded-ball","provider":"Small Bearings","version":"1.0","type":"link"}