Sortafast Hybrid Ceramic Bearings - 5x10x4 Non Flanged (10pk)

Sortafast 5 x 10 x 4mm non-flanged ceramic hybrid bearings
•Lightweight high speed oil.
•No heavy greases to clean / ready to use right out of the package.
•Metal shielded and ceramic ball for the lowest possible resistance.
•ABEC 7 rating.
•10pc total.