{"product_id":"mr6702-zz-radial-ball-bearing-doub","title":"MR6702-ZZ Ball Bearing Double Shielded ID 15mm OD 21mm Width 4mm","description":"\u003cp\u003eMR6702-ZZ Deep Groove Ball Bearing\u003cbr\u003e✔️ 15mm x 21mm x 4mm – Shielded, Ultra-Thin Design\u003c\/p\u003e\n\u003cp\u003eThe MR6702-ZZ is a low-profile, shielded deep groove ball bearing built for smooth operation in compact spaces. With double metal shields (ZZ) to protect against dust and light contaminants, it’s a solid choice for applications like miniature motors, gear assemblies, and tight-tolerance mechanical systems.\u003c\/p\u003e\n\u003cp\u003e✅ Type: Deep groove ball bearing (single row)\u003cbr\u003e✅ Shields: ZZ (double metal shields)\u003cbr\u003e✅ Inner Diameter: 15mm (.591\")\u003cbr\u003e✅ Outer Diameter: 21mm (.827\")\u003cbr\u003e✅ Width: 4mm (.157\")\u003cbr\u003e✅ Dynamic Load Rating: 0.93 kN\u003cbr\u003e✅ Static Load Rating: 0.58 kN\u003cbr\u003e✅ Pack Size: 1 bearing\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions Table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eID (Bore)\u003c\/td\u003e\n\u003ctd\u003e15mm \/ .591\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOD\u003c\/td\u003e\n\u003ctd\u003e21mm \/ .827\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e4mm \/ .157\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShield Type\u003c\/td\u003e\n\u003ctd\u003eZZ (Double Metal Shields)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDynamic Load\u003c\/td\u003e\n\u003ctd\u003e0.93 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStatic Load\u003c\/td\u003e\n\u003ctd\u003e0.58 kN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e💡 \u003cem\u003eWhat do ZZ shields do in miniature ball bearings?\u003c\/em\u003e\u003cbr\u003eZZ shields help keep out dust and debris while retaining lubrication, extending the bearing’s lifespan in low-friction environments. They’re perfect for sealed enclosures or systems with limited exposure to harsh contaminants.\u003c\/p\u003e\n\u003cp\u003eIf you're building something tight, smooth, and reliable - this little guy is ready to roll. Add it to your setup and keep things spinning sharp!\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":49310399692993,"sku":"MR6702-ZZ","price":5.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/0955\/3089\/files\/mr6702-zz-radial-ball-bearing-double-shielded-bore-dia-15mm-od-21mm-width-4mm-vxb-ball-bearings-1_b2b23a3d-a1a3-4e29-a46d-3cce9b100c39.jpg?v=1748646821","url":"https:\/\/smallbearings.com\/zh\/products\/mr6702-zz-radial-ball-bearing-doub","provider":"Small Bearings","version":"1.0","type":"link"}