8 piece Ceramic 627 Inline Skate Bearings Kit | 627 Bearing Kit 20x47x14mm | 6204 7 - 5x8 mm

7 - 5x8 mm

2 - 5x8 mm

Aerospace Grade 6AL4V Titanium Button Head M5x10 Bolts 6 pieces total for use in bicycle brake rotors

5x10x3mm Ceramic Bearing This is a 3mm width bearing

Race lighter

8 piece Ceramic 627 Inline Skate Bearings Kit | 627 Bearing Kit 20x47x14mm | 6204 7 - 5x8 mmNOTE: These bearings are ABEC7 size 627 2RS bearings for 7mm axles NOT 608 bearings for 8mm axles. The inner diameter is 7mm which some skates use please check your particular skates to see if this is what you need. If not, we also sell 608 ceramic skate bearings which are for standard 8mm axles with an inner diameter of 8mm. For skaters looking to upgrade from their Fafnir 37K 8 ball bearings these are the best choice. With our National and World