8 Skateboard Chrome Steel Open Ball bearing with Nylon Cage. The Nylon material has low friction and less weight, less friction & less weight means higher speeds. Bearings are made of Chrome Steel, also bearings are OIL preserved.

• Item: 608B Skateboard Ball Bearings
• Type: Skateboard ball bearings
• Cage: NYLON (Less friction & less weight = higher speed)
• Inner (ID) : 8mm
• Outer (OD) : 22mm
• Width : 7mm
• Dimensions : 8mm x 22mm x 7mm
• Pack#8-608B-SKATEBOARD-NYLON-DRY
• Quantity: 8 Bearing