Beerings 8mm Malt ABEC 7 Skateboard Bearings One (1) set of eight (8) Beerings 8mm Malt Skateboard Bearings from Beerings Rating: ABEC 7 Industry Standard Size: 608 with an 8mm core, 22mm outer diameter, and 7mm width Pre-lubricated for a smooth, fast ride 100% guaranteed authentic