Ceramic Hybrid Bearings Abec 7
Ceramic Hybrid Rubber Seal Bearings. The inner and outer rings / retainer are made from stainless steel AISI440C stainless steel races, hardness 50-55 Grade 7 solid Ceramic Si3N4 balls which do not corrode, Light contact rubber seal. Light high temp oil. ABEC #7 ensures best tolerances on the dimensions This combination gives a better bearing for your racing needs.They are also one of the most competitive Ceramic Bearings on the market.
Ceramic hybrids are lighter, capable of…