NASA NTRS · 19690061378
Experiments in hydrodynamic grease bearings.
Abstract
Hydrodynamic conical and spherical spiral grooved grease bearings replacement of gyro ball bearings for extended space missions
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Broussard, P. H., Burch, J. L.. 1969-08-01. Experiments in hydrodynamic grease bearings.. https://ntrs.nasa.gov/citations/19690061378
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