Propeller measuring

Thordon Bearings has unveiled a new wireless propeller shaft bearing wear measurement system, marking a significant advancement in hull and propeller shaft condition monitoring. Developed in partnership with CSignum, a UK-based underwater communications specialist, Thordon's Condition Monitoring - Wireless (BCM-W) system adopts patented electromagnetic field signalling technology to transfer data from underwater sensors to monitors positioned above the waterline. The technology eliminates the need for the wired monitoring systems typically used to indicate the bearing clearance of seawater-lubricated propeller shaft bearings. Wired systems are not always possible to install without withdrawal of the propeller shaft.