Ubc bearing uc krrb radial insert ball bearings ubc uc 207 yar 207 gye 35 krrb these uc radial insert ball bearings from ubc are particularly easy to mount they are positioned on the shaft and fixed with grub screws in the inner ring ubc bearing uc 207yar 207gye 35 krrb 35mm radial insert ball bearing 2550