Open Deep Groove Ball Bearing 15x28x7mm With Si3N4 Ceramic Balls And Stainless Steel Outer Ring ABEC3 Precision Radial Bearing For High Speed Applications And Low Friction Performance

Ceramic hybrid S61902 bearing 15x28x7mm with ABEC-3
✔️ 15x28x7 mm deep groove ceramic bearing, ABEC-3, sealed; Pack 1

The S61902 is a compact, high-precision ball bearing designed for small motors, hobby gear, and light machinery. This ceramic hybrid unit uses Si3N4 ceramic balls for lower friction and cooler operation in tight spaces.

✅ Inner diameter: 15 mm, outer diameter: 28 mm, width: 7 mm, sealed ball bearing
✅ Material: stainless steel housing with Si3N4 ceramic balls
✅ ABEC-3 precision for smooth rotation in high-speed applications
✅ Type: open deep groove radial bearing; closure: open
✅ Quantity: 1 bearing

💡 What is a ceramic ball bearing used for in compact machinery?

This handy bearing is chosen for durability and low friction in tight spaces. - Reduced wear and heat in high-speed small motors - Ceramic Si3N4 balls resist corrosion and wear - ABEC-3 tolerance ensures smooth, steady rotation