6820LLU 100x125x13 Sealed Large Ball Bearing6820LLU Sealed Ball Bearing 100mm x 125mm x 13mm 6820LLU Bearing is double sealed,radial, deep groove ball bearing,bearing is made from Chrome Steel with chrome steel balls and steel cage, 6820LLU bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, bearing is sealed and self lubricated with grease. 6820LLU Ball Bearing Deep Groove Radial Ball Bearing Size: 100mm x 125mm x 13mm Inner Diameter (ID): 100mm