{"product_id":"624-2rs-full-ceramic-si3n4-bearing","title":"624-2RS Full Ceramic Ball Bearing, Silicon Nitride Si3N4 Races and Balls with PTFE Cage, Miniature Sealed Ceramic Bearing 4x13x5mm for High Speed, Low Friction, and Corrosion Resistant Applications","description":"\u003cp\u003e624-2RS Full Ceramic Ball Bearing Silicon Nitride\u003cbr\u003e✔️ Si3N4 Ceramic Bearing with PTFE Cage 4 x 13 x 5 mm\u003c\/p\u003e\n\u003cp\u003eThis is a single full ceramic 624-2RS miniature ball bearing built for applications that need corrosion resistance, electrical insulation, and smooth rotation in a compact size. It’s commonly used in precision devices, small motors, instruments, and systems where steel bearings struggle.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 1 bearing\u003cbr\u003e✅ Bearing type: full ceramic ball bearing\u003cbr\u003e✅ Ball material: silicon nitride ceramic Si3N4\u003cbr\u003e✅ Inner and outer races: full ceramic Si3N4\u003cbr\u003e✅ Cage material: PTFE polytetrafluoroethylene\u003cbr\u003e✅ Seal type: 2RS sealed for added protection\u003cbr\u003e✅ Non conductive and corrosion resistant\u003cbr\u003e✅ Works well in low lubrication and harsh environments\u003c\/p\u003e\n\u003cp\u003eDimensions\u003cbr\u003eInner Diameter 4 mm\u003cbr\u003eOuter Diameter 13 mm\u003cbr\u003eWidth 5 mm\u003c\/p\u003e\n\u003cp\u003e💡 What makes full ceramic silicon nitride miniature bearings a smart choice for precision equipment?\u003cbr\u003eThey are used when small size, reliability, and stability are critical.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSilicon nitride ceramic offers low friction and high speed capability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFull ceramic construction resists corrosion, moisture, and chemicals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePTFE cage supports smooth motion with minimal lubrication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNon conductive design fits electrical and sensitive applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis bearing is a handy choice when you want compact size, smooth operation, and long service life in demanding miniature and precision setups.\u003c\/p\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43583586533611,"sku":"FULL-624-2RS-SI3N4-PTFE","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/full-ceramic-624-2rs-si3n4si3n4-miniature-bearing-4x13x5-vxb-ball-bearings-32681308094699.jpg?v=1770447075","url":"https:\/\/vxb.com\/products\/624-2rs-full-ceramic-si3n4-bearing","provider":"VXB Bearings","version":"1.0","type":"link"}