ACER RACING Ceramic Ball Bearing (15X26X7mm)

15x26x7mm Ceramic Ball Bearing ABEC 5 Super high performance perfect for wheel hubs or anywhere a high performance 15267 bearings are needed. This super high-performance ball bearing is from World Champion ACER Racing’s Ceramic Nitride Pro Series collection. They include diamond polished Grade 5 Silicon Nitride balls, which are the hardest ceramic balls on the planet (even harder than the white ceramics), dual removable no contact seals so they are completely serviceable, a high-speed low noise low friction nylon cage, and 100% synthetic American lubrication. Lighter, faster: the ACER Racing way since 1989.