From Tempish comes these TRT Hi Speed "ABEC 11" bearings. They have been produced with the intention of making a very precise and durable bearing for roller sports. Combined with a low friction they will help provide longer rolling distances and an effortless gain of speed. The TRT bearings can be completely disassembled for easy access for maintenance. Notice: The ABEC scale goes from 1 - 9 stating the precision of the bearings and nothing else. ABEC11 is not physically possible as some of the internal parts would sit inside each other preventing the bearing from turning.
TEMPISH TRT Hi Speed Roulements 16-Pack - B074P5SX2N