A locomotive firm in Singapore has been facing problems with its traction motor bearings. Initially, the motor bearings were lubricated with multi-purpose grease that did not effectively protect from wear.
This generated unwanted frictional heat in the bearings. As a result, operations were greatly affected as the grease melted due to the abnormally high temperature and the wear rate increased.
Tecsia Lubricants was called in to take prescriptive action and recommended a trial with TACBECON® SGH 200S. It is a high performance grease with Alassca complex soap designed for high temperature operating conditions. The grease is formulated with extreme pressure and anti-corrosion properties as well.
The trial period was a great success and TACBECON SGH 200S proved to be very suitable for the traction motor bearings. The right lubricant selection allows smoother and more efficient train operations.