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Table 5 Percentage reduction of grease fraction around pinion and wheel over four wheel rotations

From: Numerical Visualization of Grease Flow in a Gearbox

Grease fill volume (%)

Circumferential speed vt

0.05 m/s

0.38 m/s

40

− 23.5%

− 24.7%

80

− 6.9%

− 7.0%