Uc310 D1 NskE10 d 10 mm Bore diameter D 28 mm Outside diameter B,C,T 8 mm Width r (min.) 0. 3 mm Chamfer dimension r1 (min.) 0. 15 mm Chamfer dimension Cr 5000 N Basic dynamic load rating C0r 880 N Basic static load rating Grease 24000 min 1 Grease lubrication Oil (Oil bath) 30000 min 1 Oil bath lubrication da (min.) 12 mm Diameter of shaft abutment (min) Da (max.) 26 mm Diameter of housing abutment ra (max.) 0. 3 mm Radius of shaft or housing fillet Mass approx.