
high pressure shaft seals. These materials are often combined with advanced sealing technologies, such as spring-loaded designs or lip seals, to provide the necessary sealing power while minimizing friction and heat generation.
One of the primary factors influencing the price is the durability and material composition of the brake drum. Many manufacturers use high-grade cast iron, which can withstand heavy loads and high temperatures, ensuring safety and efficiency. As a result, drums made from superior materials might be priced higher, but they can lead to cost savings in the long run due to less frequent replacements.