20x32x7 mm Stainless Steel Single Row Angular Contact Bearing With Ceramic Si3N4 Balls ABEC-5 Precision Sealed 2RS High-Grade Stainless Construction For Reduced Friction High Load Capacity And Long Lifespan In Precision Machinery

This is a precision single-row angular contact bearing featuring ceramic Si3N4 balls within a stainless steel frame. It's commonly used in electric motors, 3D printers, CNC machines, and other high-speed equipment where smooth rotation and long life matter.

✅ Size 20 x 32 x 7 mm; inner dia 20 mm, outer dia 32 mm, width 7 mm
✅ ABEC-5 precision class provides tight tolerances for fast, smooth rotation
✅ Si3N4 ceramic balls with stainless steel cage for low wear and heat
✅ Sealed 2RS design protects against dust and contaminants in harsh environments

💡 What is a ceramic angular contact bearing used for in precision machinery? These bearings are used where high speed, low friction, and reduced wear are critical. - In electric motors, 3D printers, robotics, and CNC equipment - Ceramic Si3N4 balls reduce heat buildup and corrosion - ABEC-5 tolerances ensure smooth, reliable operation under load