Becker Bearing Monitoring System (BBMS)

The Becker Bearing Monitoring System (BBMS) is an intelligent monitoring system that continuously measures wear in the rudder bearings and provides the crew with a reliable basis for predictive maintenance. By monitoring bearing play in real time, it is possible to detect changes long before they develop into operational disruptions or costly breakdowns. The system allows maintenance to be planned based on the actual condition of the components rather than fixed service intervals. The result is increased operational reliability, fewer unplanned stoppages, and lower lifecycle costs for the ship’s rudder system.

How does BBMS work?

The rudder bearings are continuously exposed to high mechanical and hydrodynamic loads. Over time, natural wear occurs, which gradually increases bearing play. If the wear is not detected in time, it can affect both the rudder’s function and the steering system’s reliability. The Becker Bearing Monitoring System (BBMS) continuously measures bearing play using integrated sensors. The collected data is automatically analyzed and presented to the crew in an easy-to-understand interface. If the system detects abnormal values or unusual wear, maintenance can be scheduled before the problem leads to downtime or more extensive repairs.

Predictive Maintenance Instead of Estimates

Traditionally, inspecting rudder bearings has often required diving inspections or scheduled dockings to assess the condition of the bearings. With BBMS, bearing wear can be monitored continuously during normal operation.

This includes, among other things:

continuous monitoring of bearing play
early detection of abnormal wear
a better basis for maintenance planning
fewer unplanned outages
reduced need for unnecessary inspections
lower maintenance and lifecycle costs

By basing maintenance on actual measurement data, the shipping company can utilize the service life of components more efficiently while reducing the risk of unexpected breakdowns.

When is the Becker Bearing Monitoring System appropriate?

BBMS is particularly well-suited for vessels where high availability, long service life, and efficient maintenance planning are priorities.

The system is suitable for, among others:

container ships
tankers
bulk carriers
passenger ships
RoRo and RoPax ships
offshore vessels
tugs
other vessels with high requirements for operational reliability and scheduled maintenance

BBMS can be installed in both newbuilds and as a retrofit and integrated with the vessel’s existing monitoring system.

Benefits of the Becker Bearing Monitoring System

Continuous monitoring of the condition of the rudder bearings.
Measures bearing play in real time.
Early detection of abnormal wear.
Enables predictive maintenance.
Reduces the risk of unplanned downtime.
Can reduce the need for dive inspections and unnecessary bearing replacements.
Lower lifecycle costs and higher operational reliability.