Published: Jan 1972
| ||Format||Pages||Price|| |
|PDF ()||5||$25||  ADD TO CART|
|Complete Source PDF (1.7M)||5||$55||  ADD TO CART|
This method is used for determining the deterioration of lubricants under severe oxidation conditions. It consists of placing a sample of the lubricant in a gearcase in which two spur gears and a test bearing are operated under load while heat is applied and air is bubbled through the lubricant.