FYH Bearing UCC312 60mm Cartridge Mounted BearingFYH Bearings Cartridge Mounted Bearing Cylindrical bore (with set screws) 60mm 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 = 60mm H = 160mm A = 46mm r = 3mm B1 = 71mm Unit No = UCC312 Bearing No = UC312 Basic Load kN (Cr)= 81. 9 Basic Load kN (Cor)= 52. 2