{"product_id":"wholesale-pack-of-30-6801-full-ceramic-si3n4","title":"Si3N4 Full Ceramic Ball Bearings 12x21x5mm Pack Of 30 For Industrial Machinery And Precision Equipment High Durability And Low Friction Ceramics Ideal For CNC Automotive Robotics And High Load Applications","description":"\u003cdiv\u003eFull Ceramic 6801 Bearings: 12x21x5mm, 30-pack Si3N4\u003cbr\u003e\n✔️ 30 pcs, 12x21x5 mm full ceramic Si3N4 bearings \u003cp\u003eThese 6801 full ceramic bearings use Si3N4 ceramic for both races and balls, with a PTFE cage, designed for high-speed rotation and resistance to corrosion and heat. They’re ideal for precision machinery, chemical processing equipment, and environments where metal bearings wear fast.\u003c\/p\u003e ✅ Inner diameter 12 mm; outer diameter 21 mm; width 5 mm\u003cbr\u003e\n✅ Bearing type: 6801 full ceramic deep groove ball bearing (Si3N4)\u003cbr\u003e\n✅ Cage material: PTFE (polytetrafluoroethylene)\u003cbr\u003e\n✅ Pack size: 30 bearings per order\u003cbr\u003e \u003cp\u003e💡 What is a pillow block bearing used for in industrial machinery?\nPillow block bearings are handy for supporting rotating shafts in a wide range of machines and setups. - Supports rotating shafts and alignment in conveyors, automation, and machinery\n- Handy for easy maintenance and reliable radial support\n- Ceramic variants offer corrosion resistance and low friction in tough environments\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43582736138475,"sku":"FULL6801-SI3N4-SI3N4-PTFE-30","price":1050.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6801-full-ceramic-bearing-si3n4-ptfe-front-view.jpg?v=1770442661","url":"https:\/\/vxb.com\/products\/wholesale-pack-of-30-6801-full-ceramic-si3n4","provider":"VXB Bearings","version":"1.0","type":"link"}