16100Z Premium Ball Bearing | Electric Skateboard Bearings
OIL SLICK Premium Skate Bearings (8) Skateboard / Long Board / Penny B – defiantupgrades
608RS Bearing, 8x22x7mm ABEC-9 Red Sealed with Grease Ball Bearings, High Speed 608-2RS for Skateboard (Pick of 8 Pcs): Amazon.com: Industrial & Scientific