Sonic Ceramic Bearings
16-Pack (8 Wheels)
On the streets or in the rink, our bearings help you skate your best. Built with speed and performance in mind. Smart design and uncompromising quality to keep you rolling.
Ceramic (Si3N4) balls are smoother and rounder than steel balls – less friction and more speed
Ceramic balls are harder than steel balls, last up to 10X longer and won’t corrode – deep groove races made with premium Japanese SUJ2 chrome steel
Ceramic balls are 60% lighter than steel balls and nylon ball retainer is lighter, quieter & faster than a metal cage
Labyrinth seal defends against dirt & debris - roll longer and smoother
Removable non-contact seals for easy cleaning
Zero waste packaging doubles as a useful skate parts organizer
Skate Quality 9 (SQ 9)
The ABEC rating system is based solely on tolerances. SQ is based on additional factors that affect bearing performance:
• Market - design & features that meet skater needs
• Materials - high quality steel, virgin polymers, lubricant selection
• Manufacturing - management, machinery, methods, testing
We ship with UPS and USPS. We offer free shipping on all orders above $80.00 and flat rate shipping of $7.50 for orders under $80.00. Standard shipping usually takes 2 - 6 business days. Express Shipping is sent with USPS or UPS ensuring 1-3 day delivery.
Products may be returned for a full value refund if still in brand new condition within 2 weeks of receving the item. Customers are responsible for the cost of shipping items back to us in cases of returns / exchanges, with exception in cases of defective or damaged items.