Premium Ceramic Angular Contact Ball Bearing 15x28x7mm Single Row With Si3N4 Ceramic Balls, Stainless Steel Construction, High Precision, Low Friction, High Load Capacity, Corrosion Resistant, Durable Bearing For Precision Machinery

Premium S7902 Ceramic Angular Bearing, 15x28x7mm
✔️ 15x28x7 mm stainless body, ceramic Si3N4 balls, single row

The S7902 is a premium single-row angular contact bearing designed for high-precision rotation in machinery, robotics, and CNC equipment. Made from stainless steel with ceramic Si3N4 balls, it delivers low friction, corrosion resistance, and longer life in demanding environments.

✅ Size: inner 15 mm, outer 28 mm, width 7 mm
✅ Material: stainless steel housing, ceramic Si3N4 balls, phenolic cage
✅ Type: single-row angular contact bearing
✅ Pack size: 1 bearing
✅ Applications: robotics, CNC machinery, precision drives

💡 What is an angular contact ceramic bearing used for in precision machinery?

It is handy for enabling smooth, precise motion in high-speed systems.

- High-speed operation with low friction - Supports combined radial and axial loads in one direction - Ceramic balls reduce wear and heat in demanding environments