16-Pack inline/Rollerblade S608-2RS Sealed Bearing - Si3N4 ceramic balls Inner Diameter - 2mm Bearing Width: 20mm

Bearing Width: 20mm

the 22214EXW33 inner diameter is 70mm

NKI15/20 Bearing

7003CYP4BNLS outer diameter is 35mm

16-Pack inline/Rollerblade S608-2RS Sealed Bearing - Si3N4 ceramic balls Inner Diameter - 2mm Bearing Width: 20mmS608 2RS Ball Bearings Sealed & Stainless Steel Ceramic Balls Si3N4 S608 2RS Ceramic are low friction 8mm axle skate bearings, bearings works in skateboards, longboards, inline skates, rollerblades and roller hockey, double sealed, radial and deep groove ball bearings,S608 2RS bearings are made from stainless steel with Si3N4 Ceramic (Silicon Nitride) balls, S608 2RS bearings are closed with seals to protect the bearing from dust or any possible