608RS Skateboard Bearings With Extended inner race, that will eliminate the use of spacers,you will get more rigid/smooth wheel set when you use these bearings,these bearing is sealed on one side (the outer side) with rubber seal,Bearings are made of Chrome Steel,each bearing have One Rubber Seal to protect the bearing fromdust or any possible contamination.

• Item: 608RS Extended Skateboard Bearings
• Type: Extended Inner Ring Skateboard Bearings
• Material: Chrome Steel
• Closures: One side Rubber Seal
• Quantity: Set of 8 Bearing
• Size: 8mm x 22mm x 7mm/13mm
• Inner Diameter: 8mm
• Outer Diameter: 22mm
• inner race Width: 13mm
• outer ring width: 7mm