用途Races:CrMoBalls:CrMo (HRC 61-66)Retainer:SteelSealing:Rubber 2RS (light contact)Grease: Multemp SRL (Kyodo Yushi)Tolerance:ABEC-3Quantity of balls:7 pcsDimension of balls:3.969mm (5/32)Basic dynamic load rating:3.300 kNBasic static load rating:1.400 kN寸法(mm)3/8×7/8×9/32