ceramic skate bearing

Lily bearing is a specialized manufacturer of various skate bearing,skate bearings,ceramic skate bearing,roller skate bearing,inline skate bearing,in line skate bearing,skate wheel bearing.

Inline skates use 8mm bearings. Some quad speed skates use 7mm, most use 8mm. All skateboards use 8mm. Most artistic roller skates use 7mm. Look at the stamping on the shield of your existing bearings. Most will be stamped with the number 608 (8mm) or 627 (7mm). Some inlines and very few quads use "micro" 688 or 698 bearings.

You can also take a wheel nut to your local hardware store to check it's size. A 9/32" nut will indicate a 7mm bearing is needed. A 5/16" nut will indicate an 8mm bearing is needed. If you don't know your size, please e-mail us with your skate specifications and we will provide the correct bearing size.