ITEM NAME:2 pieces Ball Bearing 6001Rs 28mm x 12mm x 8mm Scooter A6V3 2 pieces Ball Bearing 6001Rs 28mm x 12mm x 8mm Scooter A6V3 Product name: a wheelchair ball bearing Type: 6001RS Material: metal, rubber External diameter: 28mm/ 1.1" Internal diameter: 12 mm/ 0.472" Thickness: 8 mm/ 0.31" Color: silver, black Weight: 42 g Package Content: 2 x Groove Ball Bearing Wheel Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
