6809DU Sealed Ball Bearing 45x58x7mm Outer Diameter - 1 55/64 inch (1.859375") the 6904 inner diameter is

the 6904 inner diameter is 20mm

Small but mighty - add this 10-pack to your bench and stay stocked up for your next project

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6809DU Sealed Ball Bearing 45x58x7mm Outer Diameter - 1 55/64 inch (1.859375") the 6904 inner diameter is6809DU Sealed Ball Bearing 45mm x 58mm x 7mm 6809DU Sealed Ball Bearing, categorized as slim section, double sealed, radial, deep groove ball bearing, 6809DU bearing is made from Chrome Steel with chrome steel balls and steel cage, 6809 DU bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, 6809DU bearing is sealed and self lubricated with grease,inner diameter is 45mm, outer diameter is 58mm and width