STM PDF

Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 2- Functions used in the calculation procedure. Original standard ISO 7902-2-2020 in PDF full version. Additional info + preview on request

Document status: Active

Hydrodynamic plain journal bearings under steady-state conditions - Circular cylindrical bearings - Part 3- Permissible operational parameters. Original standard ISO 7902-3-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 7902-3-2026

Plain bearings - Symbols - Part 1- Basic symbols. Original standard ISO 7904-1-1995 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 4378-4-2009

Plain bearings - Symbols - Part 2- Applications. Original standard ISO 7904-2-1995 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 4378-5-2009

Plain bearings - Bearing fatigue - Part 1- Plain bearings in test rigs and in applications under conditions of hydrodynamic lubrication. Original standard ISO 7905-1-2021 in PDF full version. Additional info + preview on request

Document status: Active

Plain bearings - Bearing fatigue - Part 2- Test with a cylindrical specimen of a metallic bearing material. Original standard ISO 7905-2-2021 in PDF full version. Additional info + preview on request

Document status: Active