6909LLU 45x68x12 Sealed Ball Bearing6909LLU Ball Bearing 45mm x 68mm x 12mm Bearing 6909LLU Ball Bearing 6909LLU, the 6909LLU bearings are made from high strength Chrome Steel, 6909LLU can rotate up to 5,500 rpm, 6909LLU bearing has Rubber Seals to protect the bearing from dust or any possible contamination, 6909LLU bearings are self lubricated bearings, 6909LLU bearings are already greased. Double Sealed ball bearings 6909LLU 6909LLU Closures: Rubber Seals Quantity: 1 Bearing 6909LLU.