Si3N4 Ceramic Flanged Deep Groove Ball Bearing ABEC7 Stainless Steel Construction, 3.175 mm Inner Diameter, 6.35 mm Outer Diameter, Flanged Mount, High Precision Low Friction For Robotics And Precision Machinery

Ceramic Flanged ABEC-7 Ball Bearing with 3.175mm ID
✔️ ID 3.175 mm (0.125 in) / OD 6.35 mm (0.25 in), 1 pc bearing

This ceramic flanged ABEC-7 deep groove ball bearing uses Si3N4 ceramic balls with a stainless steel outer race and a flange for fixed mounting. It’s built for high-precision, low-friction operation in compact assemblies commonly found in robotics, CNC gear drives, and precision instrumentation.

✅ Inner diameter: 3.175 mm (0.125 in)
✅ Outer diameter: 6.35 mm (0.25 in)
✅ Material: stainless steel race with ceramic balls (Si3N4)
✅ Precision: ABEC-7 with one metal shield closure
✅ Quantity: 1 cuscinetto

💡 What is a ceramic flanged ABEC-7 bearing used for in precision machinery?

It’s a handy, high-precision choice for applications demanding clean, reliable motion.

- high-speed motors and robotics requiring low friction - ceramic Si3N4 balls in stainless steel races reduce wear - flange mounting for quick alignment in compact linear systems - protects tolerance in precision instruments and CNC components