These Schumacher Racing Products flanged ball bearings are sold as a pair and feature a red rubber seal to help keep out dirt and debris during use. The flanged design aids in positive positioning and retention within the bearing seat. Sized at 5x10x4mm, they serve as a factory replacement for a range of Schumacher 1:10 platforms. Features: 5x10x4mm metric sizing Flanged design for positive seating Red rubber sealed construction Sold as a pair 7/7/26 cs