About YOSHIOKA Takeo
About THK Co., Ltd., Yamanashi, JPN
About SIMIZU Shigeo
About Meiji Univ., Kanagawa, JPN
About SHIMODA Hirokazu
About Meiji Univ., Kanagawa, JPN
About Tribology Transactions
About ball bearing
About grease lubrication
About grease
About lithium complex
About base oil
About Petroleum
About fatigue test
About raceway surface
About thickener
About damage and injury
About indentation (recess)
About contact
About rolling contact
About deep groove ball bearing
About Mineral Oil
About Bearings
About グリース潤滑
About 深溝
About 形態
About 転がり接触
About 損傷