A cutlass bearing, also known as a water lubricated bearing or a rubber bearing, is a type of bearing used in marine and pump industries. It is made of a rubber-lined brass sleeve that is designed to be mounted around a rotating shaft. This type of bearing commonly used in pump industry applications where the shaft of the pump rotates. The cutlass bearing is designed to support the weight of the shaft and reduce the friction that occurs between the rotating shaft and the stationary housing.
The cutlass bearing is made up of a cylindrical sleeve, which is usually made of bronze, and is fitted into the housing of the pump. The sleeve has a series of grooves or flutes cut into it, which allow water to flow through the bearing and lubricate the shaft as it rotates. The grooves also act as a water seal, preventing water from leaking out of the pump.The shaft of the pump is also made of a hard material, such as stainless steel, and is designed to fit snugly inside the cutlass bearing. As the shaft rotates, it creates a thin film of water between the shaft and the bearing, which acts as a lubricant, reducing friction and wear on both components.One important factor in the operation of a cutlass bearing is proper alignment of the shaft. If the shaft is not aligned properly, it can cause uneven wear on the bearing and reduce its effectiveness. In addition, if the pump is run dry, without sufficient water to lubricate the bearing, it can cause the bearing to overheat and fail.In summary, a cutlass bearing is an important component in the pump industry, used to support the weight of the rotating shaft and reduce friction between the shaft and the stationary housing. The bearing works by allowing water to flow through it, creating a lubricating film between the shaft and the bearing. Proper alignment and lubrication are crucial for the effective operation of a cutlass bearing.
What is a Cutlass Bearing?
A cutlass bearing, also known as a stern tube bearing, is a type of bearing that is used in marine vessels to support the propeller shaft. The cutlass bearing is designed to reduce friction between the shaft and the bearing housing, providing a smooth and efficient rotation of the propeller.
Why Choose Our Cutlass Bearings?
Our cutlass bearings are manufactured to the highest standards, using top-quality materials and advanced manufacturing techniques. We offer a wide range of sizes and configurations to suit your specific needs, and our experienced team can work with you to develop custom solutions for your unique applications.
Our cutlass bearings are designed to provide long-lasting, reliable performance in even the most demanding environments. They are resistant to corrosion, wear, and abrasion, making them ideal for use in harsh marine environments.
In addition, our cutlass bearings are easy to install and maintain, with minimal downtime required for maintenance and replacement. This can help to reduce your operating costs and increase your productivity over the long term.