カートリッジベアリングMARWI4日以内出荷
Bottom bracket:Various brands。Frame (suspension pivot): Specialized and some other brands
用途Races:CrMo。Balls:CrMo (HRC 61-66)。Retainer:Steel。Sealing:Rubber 2RS (light contact)。Grease: Multemp SRL (Kyodo Yushi)。Tolerance:ABEC-3。Quantity of balls:35 pcs 。Dimension of balls:2.381mm(3/32) 。Basic dynamic load rating:2.700 kN。Basic static load rating:2.600 kN寸法(mm)50×62×6