Development aims

Rapid warming up of the oil film during cold starts
→Reduced fluid friction

Reduction of amount of oil leaked from the bearing
→Reduced capacity of the oil pump

Development concept

Leaked oil is drawn in to facilitate rapid warming up of the oil film

Current products

PTG bearing


Engine:L4 1.8L
Mode of operation:Motoring
Oil type:0W-20

Effect obtained by warming up the lubricating oil

FMEP reduction effect

Fuel consumption (JC08) : Improved by 0.035% (converted value)