**UC205-12 Axle Bearing Insert mounted ( ISO 9001:2000 ) **Shaft Diameter: 3/4ö Inch **Load Rating (KN): Dynamic CR= 12800, Static Cor=6650 **Bearing Material: Chromium Steel ( Gcr15 ) **d=3/4 Inch **D=1.8504,B=1.2205,C=0.6693,S=0.669,S=0.5,S1=0.72,G=0.189,ds=1/4-28UNF,F=0.146 mm.