Skate Bearings

Most bearings use steel races and balls. Higher‑end bearings may use titanium or ceramic balls for reduced friction, increased durability and resistance to corrosion.

ABEC (Annular Bearing Engineers Committee) ratings measure manufacturing tolerances. Higher ABEC numbers (e.g., 7 or 9) have tighter tolerances and potential for smoother spinning. However, many skate‑specific bearings use non‑ABEC ratings (ILQ, SG) tailored for lateral loads and impacts.

Remove bearings from wheels, gently pry off the shields and soak them in a cleaning solution like isopropyl alcohol. Dry thoroughly, then apply a few drops of bearing oil before reassembling.

Ceramic bearings spin smoother and last longer due to their harder, lighter balls. They resist rust but cost more. They’re ideal for serious skaters seeking maximum performance or skating in wet conditions.

Replace them when they become noisy, gritty or if the races are visibly damaged. Frequent skaters may need new bearings every few months, while casual riders can go longer.

Yes. High‑quality bearings reduce friction, allowing wheels to spin faster and longer. However, wheel material, size and rider technique also influence speed.

No. Some bearings use grease, which lasts longer but creates more resistance. Others use light oil, which spins faster but requires more frequent maintenance. Choose lubrication based on your riding style and maintenance routine.

Yes, as long as they’re the same size (608). You can replace individual bearings as they wear out, but consistency across all wheels ensures even performance.