Influence of Lubrication System Variables on Sleeve Bearing Performance

William A. Yahraus

doi:10.4271/740517

1974-02-01

Influence of Lubrication System Variables on Sleeve Bearing Performance 740517

Long bearing life is contingent upon maintaining three key parameters within acceptable limits-bearing back temperature, minimum oil film thickness, and peak oil film pressure. How these parameters are affected by such lubricant considerations as oil flow, oil cleanliness, viscosity, sump temperature, and oxidation resistance is described. The paper then examines the mechanical properties required in a sleeve bearing material and the critical factors in the geometric design of the bearing. Finally, the housing into which the shell fits and the shaft which the bearing supports are considered.

General rules and standards for optimizing bearing life are presented, as is an Appendix consisting of a bearing “failure handbook.”

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Digital $33.00 Print $33.00

Preview Document

We also recommend:

Standards

SAE Mobilus®

Publications

News

Events

Professional Development

A World in Motion (PreK-8)

Participate with SAE

SAE Membership

Donate

Influence of Lubrication System Variables on Sleeve Bearing Performance 740517

SAE MOBILUS