{"product_id":"6804-full-ceramic-bearing-si3n4-ptfe-20x32x7","title":"Full Ceramic Bearing Si3N4 PTFE 20x32x7mm For Precision Machinery, Silicon Nitride Ceramic Balls, Low Friction, High Durability, Corrosion Resistant, Non Magnetic, Suitable For High Speed Rotating Shafts And Smooth Operation","description":"\u003cdiv\u003e6804 Full Ceramic Bearing with Si3N4 balls 20x32x7mm\u003cbr\u003e\n✔️ 20x32x7mm ceramic bearing with 14 Si3N4 balls, PTFE cage, single-pack \u003cp\u003eThe 6804 full ceramic bearing uses silicon nitride balls and a PTFE cage for smooth, low-friction motion at high speeds. It's a common choice in precision machinery, robotics, lab equipment, and aerospace components where clean, reliable operation matters.\u003c\/p\u003e ✅ Bearing type: full ceramic Si3N4 with PTFE cage\u003cbr\u003e\n✅ ID 20 mm (0.787 in); OD 32 mm (1.260 in); W 7 mm (0.276 in)\u003cbr\u003e\n✅ Balls: 14 Si3N4 ceramic balls\u003cbr\u003e\n✅ Closures: Open\u003cbr\u003e\n✅ Pack: 1 bearing\u003cbr\u003e \u003cp\u003e💡 What is a ceramic bearing and why should I pick it for precision machinery? \u003c\/p\u003e\n- Handy for high speed, dry running applications\n- Excellent corrosion resistance in harsh environments\n- Lightweight silicon nitride balls reduce inertia\n- PTFE cage provides stable, low friction motion \n\u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43555199123691,"sku":"Kit8228","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6804-full-ceramic-bearing-si3n4-ptfe-open.jpg?v=1770442660","url":"https:\/\/vxb.com\/products\/6804-full-ceramic-bearing-si3n4-ptfe-20x32x7","provider":"VXB Bearings","version":"1.0","type":"link"}