... self-alignment,large load carrying capacity,longer service life Pillow blocks are most extensively used among the bearing units,UCP,UCPK, ... the shafts by use of adapter sleeves.The type of pillow blocks are as follow:UCP,NAP,UKP+H,SBP-G,SAP ... IN OUR PRODUCR,WELCOME TO CONTACT WITH ME! Tapped-base pillow blocks