Machine part	Roller bearing
Problem	It is difficult to lubricate bearings during operating hours. Most of these bearings have to be lubricated on Saturdays when the plant is not operating.
Solution	perma STAR VARIO - LC-unit 120 cm³ - lubricant SF04 – discharge period 6 months
Advantages with perma lubrication	perma automatic lubrication systems will lubricate the bearings for 6 months. LC-units are only changed twice per year during normal operating hours.