DescriptionDURAN® KPG stirrer bearings, interchangeable, bearing surface ground and polished, HB 10 SpecificationsFeaturesDocuments DURAN® KPG stirrer bearings, interchangeable, bearing surface ground and polished, HB 10 Diameter (d) - mm 10 Height (h) - mm 120 Height (h1) - mm 75 Designation HB10 Material Glas Colour Helder Ground and polished bearing surface.