EVO Brass Involute Water-Lubricated Bearings – Metric Inner ø / Inch Outer ø

Idrolub bearings with a metric inner diameter and an inch outer diameter. Brass shell.

Bearing with a right-hand involute (R) for left-hand rotating propellers.
Bearing with a left-hand involute (L) for right-hand rotating propellers.

The propeller shaft no longer rotates within a polygonal support, but is supported and guided along its entire circumference, thereby reducing vibration.Shaft rotation generates a strong pumping effect, significantly increasing water flow velocity through the channels and improving their cooling, lubrication and cleaning.