Powerslide ABEC-7 Skate Bearing 608ZZ x1, ABEC-7 608ZZ provides faster and smoother ride with high precision and low friction. 

• Brand: Powerslide 
• Class: ABEC-7
• Model: 608ZZ
• Type: Skate bearing
• Material: Carbon steel
• Dimensions: 8mm (inner diameter), 22mm (outer diameter), 7mm (width)
• Quantity: 1 piece
• Weight: 20g

These bearings are designed to provide a fast and smooth ride.

ABEC Class: A standard that specifies the precision and tolerances of bearings.

ABEC-7 is a class designed for high-speed rotation and smooth movement.

608ZZ Model: This model is a bearing type with an 8mm ID, 22mm OD and 7mm width. The "ZZ" designation indicates that the bearing has metal covers on both sides. These covers protect the bearing from dust and dirt.