Investigation of wear mechanism in ball bearings lubricated by a bio-lubricant

Kombinasi Ukuran Nano-Mikro Partikel CaCO3 sebagai Aditif Anti-wear untuk Meningkatkan Performa Bio Gemuk Kalsium Kompleks = Combination of Nano-Micro Size of Calcium Carbonate Particles as an Anti-wear Additive to Improve The Performance of Calcium Complex Bio-Grease

Perancangan Strategi Peningkatan Kinerja Rantai Pasok di Perusahaan Pelumas pada Divisi Produksi Menggunakan SCOR dan IPA = Designing Supply Chain Performance Improvement Strategies on Lubricant Company Production Division using SCOR and IPA

Basic lubrication theory

Pengaruh umur pakai pelumas terhadap keausan poros, studi eksperimental dengan journal bearing demonstration apparatus