10 Pack 6908-2RS Full Ceramic ZrO2 Ball Bearings 40 By 62 By 12 mm High Precision Low Friction Industrial Grade Bearings For Machinery And Equipment Ideal For Electric Motors Robotics And Conveyors High Load Capacity And Low Friction Sealed 2RS For Harsh
✔️ 40mm ID x 62mm OD x 12mm width, 10-piece full ceramic set
These are full ceramic bearings made with zirconia (ZrO2) race and balls, designed for long-lasting performance in tough environments. The PTFE cage reduces friction and supports reliable operation in dry or low-lubrication setups. This 10-pack is ideal for batch replacements in robotics, lab equipment, and industrial machinery where clean, metal-free bearings help prevent contamination and corrosion. The 40x62x12 mm size fits common housings and is a popular choice for high-speed, high-temperature applications.
✅ Inner diameter (ID): 40 mm
✅ Outer diameter (OD): 62 mm
✅ Width: 12 mm
✅ Bearing material: full ceramic (ZrO2) with PTFE cage
✅ Seals: 2RS rubber seals on both sides
💡 What is a full ceramic bearing good for and when should I buy ceramic instead of steel? In short, they shine where corrosion resistance, high speed, and clean operation matter.
- High rigidity and corrosion resistance in harsh environments
- Low friction and non-magnetic operation for precision tasks
- Long service life at high speeds and temperatures
- Lightweight, chemical-resistant choice for robotics and automation