SMR85-2RS Ceramic Ball Bearing - ABEC-7 Quality - 5x8x2.5mm

SMR85-2RS Ceramic Ball Bearing 
5mm x 8mm x 2.5mm - Si3N4 Ceramic Balls, ABEC-7, Stainless Steel

The SMR85-2RS bearing is a miniature precision bearing designed for high-speed, low-friction performance. Perfect for RC models, electric motors, drones, and medical devices, this bearing combines the strength of stainless steel with the superior smoothness of silicon nitride ceramic balls.

✅ Item: SMR85-2RS Ball Bearing
✅ Type: Deep Groove Radial Ball Bearing
✅ Balls: Silicon Nitride (Si₃N₄) Ceramic
✅ Quality Rating: ABEC-7 (High Precision)
✅ Material: Stainless Steel
✅ Closures: Two Rubber Seals (2RS)
✅ Lubrication: Dry (Non-Greased for clean and low-friction use)
✅ Size: 5mm (ID) x 8mm (OD) x 2.5mm (Width)
✅ Inner Diameter: 5mm
✅ Outer Diameter: 8mm
✅ Width: 2.5mm
✅ Quantity: 1 Bearing

💡 Why choose ceramic hybrid bearings for high-speed applications?
Ceramic balls are lighter, harder, and smoother than steel - resulting in reduced friction, less wear, and faster speeds, making them ideal for demanding environments like motorsports, robotics, or medical instruments.