FYH Bearing UCC313-40 65mm Cartridge Mounted BearingFYH Bearings Cartridge Mounted Bearing Cylindrical bore (with set screws) 65mm Inner Diameter Bearing This round cartridge unit is machined with h7 accuracy and allows for shaft expansion and contraction in an axial direction. Available in normal, medium and heavy duty units. d = 65mm H = 170mm A = 50mm r = 3mm B1 = 75mm Unit No = UCC313 Bearing No = UC313 Basic Load kN (Cr)= 92. 7 Basic Load kN (Cor)= 59. 9