Rail bearings are specifically designed for use in the rail transportation industry and must withstand heavy loads, sudden shocks, and severe vibrations. They play an important role in increasing safety, reducing maintenance costs, and improving the performance of trains and rail cars.
Since rail systems operate under harsh operating conditions such as high temperatures, pollution, humidity, and high mechanical stresses, these bearings are made of resistant alloys and anti-wear coatings. Some also have advanced sealing systems that prevent the ingress of dust and moisture.