Item: Hybrid Ceramic Double Shielded Ball Bearings
Type: Deep groove ball bearings
Material: Stainless Steel
Closures: Metal Shields
Ball Bearings 5x11x4 Stainless Steel With Ceramic Balls 2 Bearings
2 Stainless Steel Ball Bearings with Ceramic Balls , it is a popular size that could be used in many application that uses this size 5mm x 11mm x 4mm. Bearings are made of Stainless Steel, each bearing has 2 metal shields to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease, Ceramic Balls are the highest standard of balls that can make your bearings live at least 5 times more than any other bearings.