1.insert bearing 2.Model : UC.SC,SA,SB,UK, ... 4.ISO9001:2000 5.Good quality OURTER SPHERICAL BALL BEARING,INSERT BEARNGAGRICULTURAL BEARINGInsert Bearings are designed in almost the ... block and be self-aligning. Features:1) The insert bearings are the deep groove ball bearings with wide ... The housing is mainly casting or pressed steel4) The bearing units are compact in design with perfect sealing devices5 ...