10pcs Ceramic Bearing 3x6x2.5 SMR63C 2OS Stainelss Steel Hybrid Ceramic Bearing 3*6*2.5 Reel Bearing SMR63 L630 DDU RC BearingHome Improvement > Hardware21,64 USD (≈ 19,37 €)25,33 USDDisponibileSold by AliExpress WWVai al negozio