6917DDU 85x120x18 Sealed Ball Bearing tamiya bearing is Double Sealed

bearing is Double Sealed

bearing is a Sealed LR5203NPPU Bearing

For high-speed

With a compact 5mm x 12mm x 5mm size and chrome steel construction

5/8" Slide Unit Block Type (Inch Series)

6917DDU 85x120x18 Sealed Ball Bearing tamiya bearing is Double Sealed6917DDU Sealed Ball Bearing 85mm x 120mm x 18mm 6917DDU double sealed, radial and deep groove ball bearing, 6917DDU bearing is made from Chrome Steel with chrome steel balls and steel cage, bearing is closed with rubber seals to protect the bearing from dust or any possible contamination, bearing is self lubricated, 6917DDU bearing is already greased. 6917DDU Ball Bearing Deep Groove Radial Ball Bearing Cage: Steel Balls: Chrome Steel Radial