All You Need to Know About Pillow Bearings and Their Uses
All You Need to Know About Pillow Bearings and Their Uses
Pillow block bearings, also called plummer blocks or bearing housings, are a type of bearing unit that combines a bearing with a housing. They are used to support and guide rotating shafts in a variety of applications, including: * Conveyors * Fans and blowers * Pumps * Gearboxes * Other industrial machinery Pillow block bearings are typically made of cast iron or steel and are available in a variety of sizes and configurations to accommodate different shaft diameters and loads. They are often used in applications where space is limited and where it is necessary to mount the bearing quickly and easily.Types of Pillow Block Bearings
There are many different types of pillow block bearings available, each with its own unique features and applications. Some of the most common types include: *Spherical roller bearings: These bearings are designed to accommodate misalignment between the shaft and the housing. They are often used in applications where the shaft is subject to heavy loads or vibration. *
Tapered roller bearings: These bearings are designed to accommodate both radial and axial loads. They are often used in applications where the shaft is subject to high speeds or shock loads. *
Deep groove ball bearings: These bearings are designed to accommodate radial loads. They are often used in applications where the shaft is subject to moderate loads and speeds. *
Self-aligning ball bearings: These bearings are designed to accommodate misalignment between the shaft and the housing. They are often used in applications where the shaft is subject to light loads and speeds.
Benefits of Using Pillow Block Bearings
There are many benefits to using pillow block bearings, including: *Easy installation: Pillow block bearings are designed to be easy to install, which can save time and money. *
Low maintenance: Pillow block bearings are self-lubricated, which means they require little maintenance. *
Long service life: Pillow block bearings are designed to last for many years, which can save money in the long run. *
Versatility: Pillow block bearings are available in a variety of sizes and configurations to accommodate different shaft diameters and loads.
Pillow Block Bearing Applications
Pillow block bearings are used in a wide variety of applications, including: *Industrial machinery: Pillow block bearings are used in a variety of industrial machinery, including conveyors, fans and blowers, pumps, gearboxes, and other equipment. *
Automotive: Pillow block bearings are used in a variety of automotive applications, including steering systems, suspension systems, and drivetrains. *
Aerospace: Pillow block bearings are used in a variety of aerospace applications, including aircraft engines, landing gear, and flight control systems. *
Marine: Pillow block bearings are used in a variety of marine applications, including ship engines, propellers, and steering systems.