Y-Tech Flanged Units Ucf311-201 with a Square Housing and Grub Screws Xrb-Zwa Bearing Industry Co., Limited Base Info Description Pre:Y-Tech Flanged Units Ucf308 with a Square Housing and Grub Screws for Agricultural Machinery Next:Square Flanged Unit Ucf313-208 Cast Housing Set Screw Type for General Machinery in Shops