{"product_id":"6901-2rs-zro2-si3n4-full-ceramic-bearing-ptfe","title":"Full Ceramic Bearing ZrO2 Si3N4 With PTFE Based Grease, 12mm Inner Diameter, 24mm Outer Diameter, 6mm Width, 6901-2RS Style Precision Bearing For Industrial Machinery, Ceramic Ball Bearing With High Wear Resistance And Thermal Stability","description":"\u003cdiv\u003eCeramic 6901-2RS Bearing 12x24x6mm with PTFE grease\u003cbr\u003e\n✔️ Bore 12 mm (0.472 in), OD 24 mm (0.945 in), width 6 mm \u003cp\u003eThis full ceramic ball bearing uses ZrO2 inner\/outer races and Si3n4 ceramic balls, sealed and pre-lubed with PTFE-based grease. It's a common choice for precision machinery, robotics, CNC equipment, aerospace tooling, and medical devices where low noise and long life matter.\u003c\/p\u003e \u003cp\u003e✅ Bore 12 mm (0.472 in) OD 24 mm (0.945 in) width 6 mm (0.236 in) ceramic bearing\u003cbr\u003e✅ Material: ZrO2 \/ Si3n4 ceramic components for high stiffness and wear resistance\u003cbr\u003e✅ Lubrication: PTFE based grease for wide temperature range -50 to 150 C\u003cbr\u003e✅ Seals: 2RS style seals keep debris out and grease in\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a ceramic bearing used for in precision machinery? This handy guide explains why engineers pick ceramic bearings for demanding setups.\n- High speed capability and low friction for smooth motion\n- Excellent thermal stability, keeping performance consistent\n- Lightweight yet strong for compact designs\n- Resistant to corrosion and contamination in tough environments\u003c\/p\u003e \u003c\/div\u003e","brand":"VXB","offers":[{"title":"Default Title","offer_id":43583314559211,"sku":"FULL6901-2RS-ZRO2-SI3N4-PTFE","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/6901-2rs-zro2si3n4-full-ceramic-bearing-ptfe-based-grease-vxb-ball-bearings-1-32681210740971.jpg?v=1770446978","url":"https:\/\/vxb.com\/products\/6901-2rs-zro2-si3n4-full-ceramic-bearing-ptfe","provider":"VXB Bearings","version":"1.0","type":"link"}