16 skate bearings are Deep Groove Oil Preserved Radial Ball Bearings with BRONZE cage, The Bronze material is one of the least friction and less friction means higher speeds. Bearings are made of Chrome Steel, also bearings are pre-lubricated with Oil.

• Item: 608 Ball Bearings
• Type: Deep groove ball bearings
• Closures: Open
• Cage: Bronze (Less friction = Higher Speeds)
• Lubrication: Oil
• Inner Diameter: 8mm
• Outer Diameter: 22mm
• Width: 7mm
• Bearing Size: 8 x 22 x 7 mm
• Quantity: 16 Bearings
• Packing: 16 bearings in one plastic tube
• KOYO: 608
• NSK: 608
• NMB: R-2280
• Equal: 608
• FITS: CORONO 4WD 3DIFF
• FITS: TIEMPO (1:8) GAS (SEALED