The Influence of Bearing Run-In on Lambda Calculations

Format:

Conference/Event

Author/Creator:

Miller, John R., author.

Conference Name:

International Off-Highway & Powerplant Congress & Exposition (1990-09-10 : Milwaukee, Wisconsin, United States)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 1990

Summary:

This paper examines surface roughness effects and the inaccuracy introduced by changes in roughness resulting from normal run-inches While factors such as the Oil Film Thickness to Composite Surface Roughness ratio', Lambda, are being used, their reliability is dependent on the accuracy of the input data. Studies were conducted on cylindrical roller bearings (40 mm bore) at two calculated Lambda levels, 1.5 and 0.04, to evaluate changes in surface texture during short running time increments. The conclusion of the study offers recommendations for improving the methods used to predict bearing fatigue life

Notes:

Vendor supplied data

Publisher Number:

901626

Access Restriction:

Restricted for use by site license