... introductionInsert bearings are designed to fit into bearing housings. They are often sold when ... a housing block. The housing is available in various configurations.Applications Insert bearings and bearing housings are ... CSA2, CSB2, and SER2, etc.Different types of bearing housings1. Pillow blocks – these include UCP, HCP, UCLP, UKP, ... SBFD, SAFW, SBFW, SALF, and SBLF. Pillow block bell bearings UK328