Pillow Block vs. Plummer Block: Key Differences Explained
Introduction Every machine is made up of different components that work together to achieve efficiency and durability. Among them, bearing housings play an important role in supporting shafts and ensuring smooth rotation. The two most commonly used housings are pillow blocks and plummer blocks . While they may look quite similar, their purpose and design vary according to industrial requirements. Selecting the right option helps industries reduce downtime, save costs, and improve performance. In this blog, we will explain the difference between pillow blocks and plummer blocks , their applications, and why industries also rely on related components like gearboxes, pulleys, suspension magnets, and oil pumps . What is a Pillow Block? A pillow block is a mounted bearing that provides support for a rotating shaft. It generally comes pre-assembled, which makes installation simple and user-friendly. Pillow blocks are mostly used in applications where loads are not very heavy. Hi...