Black oxide bearings

Overall, black oxide bearings increase turbine uptime by: enhancing resistance to corrosion and smearing; improving performance in low-lubrication conditions; limiting risk of fretting, micropitting, and cracking; reducing potential damage from aggressive oil additives; and reducing the effects of friction and wear. The black oxidation surface treatment is applied to a bearing’s rings and/or rollers, and can be introduced into new installations or serve as replacement for upgrades.
SKF
www.skf.com
Volume: July/August 2014