Effect of oxygen concentration on an advanced ester lubricant in bearing tests at 400 deg and 450 deg F
Oxygen concentration effects on ester lubricant degradation during high temperature bearing test
Engineering topics
Publications and source records attributed to Zaretsky, E. V..
Oxygen concentration effects on ester lubricant degradation during high temperature bearing test
Elastohydrodynamic solution for ball torque spinning without rolling in nonconforming groove, showing increase in torque with stress and spinning and decreasing conformity
Oxygen concentration effects on oxidation of synthetic paraffinic and type II ester lubricants determined from ball bearing tests at 400 and 450 degrees F
Oxygen concentration effects on synthetic paraffinic oil lubricant performance in high temperature bearing tests
Contact conformity effects on spinning torque and friction coefficient in angular contact ball bearings from lubricated and unlubricated tests
High temperature fatigue tests conducted to determine bearing life of angular contact ball bearing elements
Rolling element fatigue life of ausformed steel balls
Elastohydrodynamic lubrication, discussing film thickness and dependence on fluid hydrodynamics and contact zone deformation
High temperature tests to determine fatigue life of 120mm bore ball bearings with fluorocarbon, polyphenyl ether, and synthetic base paraffin base lubricants
Contact conformity effects on spinning torque and friction coefficient in angular contact ball bearings from lubricated and unlubricated tests
Rolling induced residual stress measurements as function of depth and component Rockwell hardness for inner races from deep groove ball bearings
Synthetic paraffinic oil lubricates ball bearings at temperatures in the 600 degrees F range. The lubricant contains antiwear and antifoam additives, is thermally stable in the high temperature range, but requires protection from oxygen.
Spinning friction and torque dependence on ball bearing-groove conformity
Ozone mixing ratio distribution on isobaric surfaces, discussing commercial aviation hazards, correlation with absolute potential vorticity and sandwich stratosphere
Evaluation tests conducted at temperatures of 500 and 700 degrees F reveal that S-Monel and AISI M-1 steel are suitable as high temperature cage materials for precision bearings. The area of the wear scar in the cage pocket that developed during the test was used as the measure of wear.
Subsurface residual stress on steel inner races from ball bearings during rolling contact
Reduced pressure effects on fatigue life of roller steel ball bearings with mineral oil lubricants
Subsurface residual stress measurements on inner races of SAE 52100 steel ball bearings