R133 Miniature Full Ceramic Bearings (3/32″ X 3/16″ X 0.0625″)
R133 Miniature Full Ceramic Bearings are made entirely of ceramic material . Ceramic is...
R144 Full Ceramic Bearings (1/8″ X 1/4″ X 3/32″)
R144 Full Ceramic Bearings are made entirely of ceramic material . Ceramic is the perfect material fo...
R156 Full Ceramic Bearings (3/16″ X 5/16″ X 1/8″)
R156 Full Ceramic Bearings are made entirely of ceramic material . Ceramic is the perfect material f...