... service pillow block bearing1) Gcr15 bearings with cast-iron housingAll Steel Bearings Units2)UCP200 ... with the following series: UC2, UC3, UCX, UK2, UK3, UKX, SA2, SB2, HC2, HC3, SC2, SC3, CSA2, CSB2, and SER2, etc.Different types ... styles such as square, round, and rhombus flange types. 3. Take-up units type - UCT, ... the axial direction is required.5. Light duty types - SAFD, SBFD, SAFW, SBFW, SALF, ...