Assembly hydrodynamic journal bearing Understanding components and function; assembly and maintenance Features - practical kit of a hydrodynamic journal bearing - part of the GUNT Practice Line for assembly, maintenance and repair Learning objectives/experiments - function and design of a hydrodynamic journal bearing - principles of lubrication and sealing elements - assembly and disassembly, including for the purposes of maintenance and repair - read and understand engineering drawings and operating instructions Specification [1] kit of an upright hydrodynamic journal bearing [2] part of the GUNT Practice Line for assembly, maintenance and repair [3] journal bearing to DIN 31690 [4] stainless-steel drive shaft [5] lubrication via oil lubricating ring [6] floating edge seal to the face of the shaft seal [7] contact surfaces of the housing halves sealed with non-hardening sealant [8] complete set of tools for assembly [9] journal bearing parts and tools housed in a sheet-steel tool box Technical data Bearing bore - Ø 80mm Drive shaft - nominal diameter: Ø 80mm Materials - bearing housing: grey cast iron - bearing shells: steel supports, coated with white metal - seal: ultra-heat-resistant, fibre-reinforced plastic - shaft: stainless steel LxWxH: 690x360x312mm (tool box) Weight: approx. 60kg