Sealed bearing kit from Fast Eddy company for Arrma Limitless car, all sizes and quantities (10) 8x16x5 (2) 8x19x6 (4) 15x21x4 (2) 5x11x4 (4) 6x10x3 Arrma Limitless 6S BLX. Sealed Bearing Kit (10) 8x16x5 (2) 8x19x6 (4) 15x21x4 (2) 5x11x4 (4) 6x10x3. You are purchasing the bearings listed above. In many cases, the bearing sizes may change depending on your particular model and the date that it was manufactured as well as different hop ups you may have installed. PLEASE DOUBLE CHECK your R/C before ordering to make sure you are get all the proper bearings. We try to keep the kits updated as best as we can. If you find a variation or mistake in our kits, please contact us so we can look into it. Part #: TFE5844