junkatsuyu kakuhanteikō
Definitions:
潤滑油 【じゅんかつゆ】 lubricating oil
攪拌抵抗 【かくはんていこう】 resistance to churning
Translations:
× lubricant agitation resistance
◎ churning losses associated with lubricant
◎ churning losses associated with oil lubricant
◎ churning losses associated with grease lubricant
References:
Bayside Motion Group (www.parkermotion.com - PDF)
The Journal of Gear Manufacturing (www.geartechnology.com - PDF)
SKF Catalog (www.skf.com - PDF)
STLE Annual Meeting & Exhibition (www.stle.org - PDF)

Japanese-English Glossary for Engineers
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