S6901-2RS Ceramic Bearing Si3N4 Sealed Premium ABEC-5 12x24x6mm

S6901-2RS Hybrid Ceramic Ball Bearing – ABEC-5 Precision
✔️ 12mm x 24mm x 6mm – Si₃N₄ Ceramic Balls – Stainless Steel – Double Sealed

The S6901-2RS is a premium hybrid ceramic deep groove ball bearing built for high-speed, low-friction performance. Featuring stainless steel rings with solid silicon nitride (Si₃N₄) ceramic balls and double rubber seals, this ABEC-5 precision bearing is ideal for electric motors, robotics, 3D printers, and other demanding applications.

✅ Inner diameter (ID): 12mm
✅ Outer diameter (OD): 24mm
✅ Width: 6mm
✅ Bearing type: Deep groove radial
✅ Balls: Si₃N₄ ceramic (silicon nitride)
✅ Cage: Stainless steel
✅ Material: Stainless steel rings
✅ Seal type: Double rubber seals (2RS)
✅ Radial clearance: C0 (standard)
✅ Precision rating: ABEC-5 (EMQ)
✅ Lubrication: Pre-lubricated with SRL grease
✅ Quantity: 1 bearing
✅ Equivalents: SS61901-2RS1 P4, SS61901RS1

💡 Why use hybrid ceramic bearings in high-performance builds?
Hybrid ceramic bearings reduce weight, friction, and heat while boosting speed and lifespan. The Si₃N₄ balls resist corrosion and wear far better than steel - making them perfect for precision systems that push the limits.

For elite-level smoothness and reliability - drop in the S6901-2RS and keep your project spinning fast, cool, and clean!