{"product_id":"2x7x3-stainless-steel-shielded-miniature-bear","title":"10 Pack 2x7x3mm Stainless Steel Shielded Miniature Ball Bearings ZZ Shielded Pre Lubricated For Precision Machinery And Equipment Ideal For Hobbyist Robotics Model Making Small Gear Trains Drones And CNC Projects Durable Dust Resistant","description":"\u003cdiv\u003e10-Pack 2x7x3 Stainless Shielded Ball Bearings Kit\u003cbr\u003e\n✔️ Shielded 2x7x3 stainless steel bearings, pre-lubed, 10 pcs ZZ \u003cp\u003e10-pack of shielded stainless steel miniature ball bearings designed for small-scale gearboxes, precision mechanisms, and hobby projects. Each bearing features double metal shields (ZZ) for dust protection and pre-lubrication for smooth startup, making them ideal for RC models, 3D printers, and micro-machinery.\u003c\/p\u003e ✅ Size: 2 mm ID × 7 mm OD × 3 mm width; pack of 10 bearings\u003cbr\u003e\n✅ Material: stainless steel with ZZ shields for dust protection\u003cbr\u003e\n✅ Lubrication: pre-lubricated with grease for immediate use and smooth operation\u003cbr\u003e\n✅ Dynamic load rating Cr: 390 N; static rating Cor: 130 N\u003cbr\u003e\n✅ Maximum speed: grease-lubricated bearings up to 67,000 RPM\u003cbr\u003e\n✅ Equivalents: KOYO WML2007ZZX, NSK MR72ZZS, NMB R-720ZZY03\u003cbr\u003e \u003cp\u003e💡 What is a small shielded stainless steel ball bearing used for in compact gear systems?\u003c\/p\u003e\n\u003cp\u003eThese handy bearings protect moving parts in tight spaces where dust control and ready lubrication matter.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmall gear drives in RC models, 3D printers, and micro robotics\u003c\/li\u003e\n\u003cli\u003eShielded stainless steel with ZZ double shields for dust protection\u003c\/li\u003e\n\u003cli\u003ePre-lubricated grease for immediate use and smooth rotation\u003c\/li\u003e\n\u003cli\u003e2 mm bore fits tiny shafts in compact assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43546304119019,"sku":"kit730","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_56a2f036-1747-4feb-9bbb-b38f60a4dbb4.jpg?v=1773411719","url":"https:\/\/vxb.com\/products\/2x7x3-stainless-steel-shielded-miniature-bear","provider":"VXB Bearings","version":"1.0","type":"link"}