STRADIC CI4 3000FA ABEC 7 Bearing set

Total Bearing count 10 in set 4 pcs 3x7x3 mm, 2 pcs 5x9x3 mm, 1 pc 5x10x4 mm, 1 pc 5x11x4 mm, 1 pc 7x13x4 and 1 pc 7x14x5 mm Ceramic Hybrid ABEC 7 Bearings. The inner and outer rings / retainer are made from stainless steel, grade 5 solid Ceramic Si3N4 balls which do not corrode, Light contact rubber seal which can be easily removed for running the bearings open or easy maintenance. Ribbon retainer style and radial play of P58 allows for free spinning. Supplied with no lube - they can be run dry or give you the option of lubricating with your favorite light oil or grease. ABEC #7 ensures best tolerances on the dimensions. This combination gives a better bearing for your casting needs.