688 Bearing

The 688 bearing is a preferred choice for many savvy consumers when it comes to skate bearings. This durable ball bearing is a proven winner on the track, and that is why it is one of our featured products here at Acer Racing. Our experts believe in only offering products to our customers that we use ourselves, and in over 20 years in the R/C Racing field, we have a keen insight on what works and what doesn’t. Feel free to contact us directly with questions about the 688 bearing. The sophisticated accessory is sealed on both sides with a special no contact grey seal to protect from degradation. The interior of the 688 bearing consists of an HSR inner cage specially crafted to withstand high RPM, high stress and intense heat – all without causing any fatigue to the structure of the bearing. The cage itself houses our meticulously designed diamond polished silicon nitride ceramic balls – proven winners on the track! The 688 bearing represents the cream of the crop in R/C Racing.