Plain bearings. Testing of the tribological behaviour of bearing materials - Testing of bearing metals Ingestion-build-51747 BS EN 14931:2006 Pressure vessels

BS EN 14931:2006 Pressure vessels for human occupancy (PVHO)

where practical

b) Autonomous Discrete

BS EN 60115-9 gives guidance on determining performance criteria of the fixed surface mount resistors

Plain bearings. Testing of the tribological behaviour of bearing materials - Testing of bearing metals Ingestion-build-51747 BS EN 14931:2006 Pressure vessels1 Scope This part of ISO 7148 specifies tribological tests of metallic bearing materials for plain bearings under conditions of boundary lubrication. The test procedures described in this part of ISO 7148 enable the friction and wear behaviour of bearing material mating lubricant combinations to be compared with that of other combinations, thus facilitating the selection of a bearing material for running repeatedly or for long periods under conditions