S6004-2RS Hybrid Ceramic Bearing 20x42x12mm Stainless Steel 6004RS

S6004-2RS Hybrid Ceramic Bearing - Stainless Steel
✔️ 20mm x 42mm x 12mm - Double Sealed & Greased

This S6004-2RS deep groove ball bearing combines a stainless steel outer structure with high-speed ceramic balls, making it a solid pick for demanding applications where rust resistance and low friction matter. It’s double sealed with rubber for protection against contaminants and comes pre-lubricated for a smooth, maintenance-free ride.

✅ Size: 20mm x 42mm x 12mm
✅ Inner diameter: 20mm
✅ Outer diameter: 42mm
✅ Width: 12mm
✅ Ball type: Ceramic
✅ Material: Stainless steel
✅ Seals: Double rubber seals (RS/2RS1)
✅ Lubrication: Pre-greased and self-lubricated
✅ Type: Deep groove hybrid ceramic bearing
✅ Quantity: 1 bearing
✅ Equivalent to: 6004-2RS1, 6004-2RZ

💡 Why choose a hybrid ceramic bearing over a standard steel one?
Hybrid ceramic bearings combine ceramic balls with steel races to deliver lower friction, higher speeds, and better corrosion resistance. They also generate less heat and require less maintenance - perfect for applications like electric motors, high-speed tools, and wet environments.

Fast, smooth, and built to last - grab one now and feel the difference ceramic bearings can make!