Full Ceramic Si3N4 Ball Bearings 6x19x6 mm Miniature Pack of 20 Silicon Nitride Bearings for Precision Machines and Hobby Projects Low Friction High Durability Corrosion and Temperature Resistant for Industrial and Commercial Use
✔️ 6 mm bore, 19 mm OD, 6 mm wide; 20-piece full ceramic Si3N4
These miniature bearings use silicon nitride ceramic balls and races, offering low friction and high hardness for small precision machinery, robotics, and hobby gear.
✅ 6x19x6 mm size: bore 6 mm, OD 19 mm, width 6 mm✅ Material: Si3N4 ceramic balls and races with PTFE cage
✅ Seals: 2RS rubber seals on both sides
✅ Pack: 20 bearings per pack
✅ Applications: ideal for micro motors, robotics, and tiny gear trains
💡 What is a ceramic bearing used for? Ceramic bearings are used in small precision systems where smooth operation and longevity matter. - handy for hobby robotics, RC models, and tiny automation projects - low friction and high hardness reduce wear and heat buildup - corrosion resistance helps in damp or dirty environments - works well with lightweight shafts and tight tolerances
| 626-2RS Rodamiento Cerámico Completo Nitruro de Silicio 6x19x6 Pack of 20 Rodamientos |
626-2RS Rodamiento de Bolas de Cerámica Completa, mide un inner diameter de 6mm, outer diameter es de 19mm y la width es de 6mm, un tamaño de rodamiento estándar comúnmente utilizado en una variedad de aplicaciones industriales y comerciales, Rodamiento está hecho de Cerámica.
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