ISO/TR 14179-2:2001 provides standardized methods for calculating the thermal load-carrying capacity of gear units, balancing internal power losses against heat dissipation to determine maximum power transmission. The technical report covers both analytical calculations and practical measurement methods for gear, bearing, and seal losses to estimate oil sump temperatures. Official copies of the standard are available through organizations like ISO and DIN Media . ISO/TR 14179-2 - EVS standard evs.ee
As an ISO Technical Report, the full document is typically not available for free and must be purchased through official standards bodies: Go to product viewer dialog for this item. iso tr 14179-2 pdf