{"product_id":"wholesale-pack-of-25-full-ceramic-miniature-6-1615","title":"25 Pack Full Ceramic Si3N4 Miniature Ball Bearings 8x16x4mm High Precision Low Friction Bearings With PTFE Cage For Robotics, Drones, CNC, 3D Printing And Small Machinery Applications","description":"\u003cdiv\u003eBulk 25-Pack Full Ceramic 688 Ball Bearings 8x16x4mm\u003cbr\u003e\n✔️ 8x16x4 mm full ceramic Si3N4 bearings, PTFE cage, 25 pcs \u003cp\u003eThese miniature ceramic bearings provide high precision and long-term durability for compact machinery. They're commonly used in robotics, mini CNC, lab equipment, and other small assemblies where dry, corrosion-resistant performance matters.\u003c\/p\u003e \u003cp\u003e✅ Size: 8x16x4 mm (ID 8 mm, OD 16 mm, W 4 mm) \u003cbr\u003e\n✅ Material: Si3N4 ceramic balls; Si3N4 ceramic races \u003cbr\u003e\n✅ Cage: PTFE for low friction \u003cbr\u003e\n✅ Pack: 25 bearings per pack\u003c\/p\u003e \u003cp\u003e💡 What is a ceramic bearing used for in compact precision equipment?\u003c\/p\u003e\nCeramic bearings are handy in high-speed applications where low friction and resistance to corrosion are important.\n- High RPM capability with minimal heat buildup\n- Non-magnetic and chemically resistant in harsh environments\n- Long service life in dry, clean operating conditions\n❖\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582892048619,"sku":"FULL-688-SI3N4-SI3N4-PTFE-25","price":1224.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/1_f00be9d0-aebc-4d3d-972f-c8b4f41e5fbd.jpg?v=1770446701","url":"https:\/\/vxb.com\/products\/wholesale-pack-of-25-full-ceramic-miniature-6-1615","provider":"VXB Bearings","version":"1.0","type":"link"}