1.Pillow Block Bearing UCP320 2.UCP series 3.China or import brands 4.ID: 10-300mm 5.Chrome steel GCr15 Pillow block ball bearing /Bearing Unit/Housing bearing This kind of bearings are composed of a single row deep groove ball bearings with seal at both sides and spherical outside surface,and a housing.Applications: suitable for simple support,widely used in varieties of mechanical equipment, ...