6200Z 10mm x 30mm x 9mm Double Shielded Ball

Product Name: Ball : 6200Z Inner Diameter: 10mm Outer Diameter: 30mm Width: 9mm Description: Shield ball as replacement part for bike scooter and industry machine. Shield design sealed ball . With less coefficient of friction less vibration and noise. Weight: 32g Material: Chrome Steel Color: Silver Package Content: 1 x Ball Only the above package content other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.