16 skate bearings, they are Sealed Deep Groove Oil Preserved Radial Ball Bearings with Nylon cage,The Nylon material has a low friction coefficient and less friction means higher speeds. Bearings have Rubber Seals and are made of Chrome Steel, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with Oil.

• Item: 608-2RS
• Type: Deep groove Sealed Ball Bearings
• Closures: 2 Rubber Seals
• Cage: Nylon (Less friction = Higher Speeds)
• Lubrication: Oil
• Bearing Size: 8x22x7 mm
• Quantity: 16 Bearings
• Packing: 16 bearings in one plastic tube
• Applications: Rollerblades,Roller Hockey
• Equal: 608-2RS1
• FITS: CORONO 4WD 3DIFF