Double Sealed Ceramic Ball Bearing ABEC-5, 12x28x8mm, Stainless Steel Cage, Si3N4 Ceramic Balls, Radial Deep Groove Bearing For Precision Equipment And Hobby Projects, Ideal For RC Models, Drones, Robotics, CNC Machines, And Industrial Applications

Ceramic S6001-2RS Sealed Bearing 12x28x8 mm, 1 pc
✔️ Sealed ceramic ball bearing, 12x28x8 mm, stainless cage

This compact sealed bearing uses ceramic balls (Si3N4) with a stainless steel cage and double rubber seals for dust protection. It's a high-precision, low-friction component designed for motors, 3D printers, CNC machines, and other compact, high-speed equipment. Pack: 1 bearing.

✅ Size: 12 mm bore × 28 mm outer diameter × 8 mm width
✅ Material: stainless steel housing with ceramic Si3N4 balls
✅ Seals: double rubber seals RS/RS1 for dust protection
✅ Lubrication: grease-filled, self-lubricated SRL
✅ Precision: premium ABEC-5 quality for smooth operation
✅ Equivalents: 6001-2RS1 and 6001-2RZ available

💡 What is a ceramic ABEC-5 sealed bearing used for in precision machinery? A handy overview for buyers seeking durable, high-precision motion components. - High-speed applications in motors, 3D printers, and precision tooling - Ceramic balls reduce wear and temperature rise for longer service life - Sealed design helps keep dust and contamination out, reducing maintenance