Most bearings for things we sell use "608" bearings (8mm = 608). Most Inline skates use spacers to make the skate axle clearance smaller. Most Roller Skates use internal spacers to make the wheel and bearing unit more stable.
Only SOME Roller Skates use 7mm bearings (7mm = 627)
There are generally 2 bearings per skate wheel.
We Sell them in packs of 8, 16, 20 or individually.
If you have any questions, give us a call. New bearings, cleaners and lubrication can dramatically change your skate experience!
For live phone help between 9am to 5:30pm Pacific Time Monday - Friday Domestic Sales 1.800.554.1235 Global Sales + 1.415.447.1800