ITEM NAME:608RS rolling board bearing ABEC 9 roller bearing N9B4 608RS rolling board bearing ABEC 9 roller bearing N9B4 High speed, without friction and pre - lubrication. Resistant to water resistant to dust and dirt. Sealed bearings "for life. Color: Blue + silver Material: Steel Size: Core diameter of 8mm x outer diameter of 22mm x width of 7mm Package Content: 4 * Skateboard Bearings Only the above package content, other products are not included. 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.
