Full Ceramic Si3N4 Miniature Bearing 5x13x4 mm Silicon Nitride 695 2RS Pack Of 25 Wholesale High Precision Ball Bearing For Hobby Robotics Drones RC Models And Small Electric Motors

Full Ceramic 5x13x4mm 695 bearing pack (25 pcs)
✔️ 5x13x4mm full ceramic Si3N4 bearings, pack of 25

These miniature bearings are full ceramic ball bearings with silicon nitride components, designed for high-precision applications. They’re commonly used in robotics, model engineering, and laboratory equipment where low friction, corrosion resistance, or high-temperature operation is needed.

✅ 695-2RS full ceramic design with Si3N4 balls and races
✅ PTFE cage provides smooth, low-friction action
✅ Dimensions 5x13x4 mm (ID 5, OD 13, width 4)
✅ Pack of 25 bearings for wholesale pricing
✅ Sealed on both sides (2RS) for dust and moisture protection

💡 What is a ceramic bearing used for in precision machinery? Handy overview of typical scenarios and benefits. - High temperature tolerance and chemical resistance in harsh environments - Low friction operation in micro-mechanisms and precision systems - Long life and low maintenance in robotics and automation