A pillow block bearing, often referred to as a plummer block, is a hardware component capable of supporting the functionalities of rotating shafts through its bearing surfaces and various accessories. Unlike a standard bearing, the pillow block bearing is an assembly that combines a bearing and a mounting block together. With a variety of bearings and mounting styles to choose from, such hardware proves useful for low-torque applications and provides an ease of adjustment for the benefit of the operator. In this blog, we will discuss the various types of bearings one may use for a pillow block bearing so that you can find the best solution for your needs.

The determination of an airplane's altitude by a pilot is paramount for several operational necessities, such as maintaining a safe distance from other in-flight aircraft, landing estimation, and terrain clearance. There are six types of altitude that are of navigational importance in this context, those of which include true altitude (TA), calibrated altitude (CA), density altitude (DA), pressure altitude (PA), indicated altitude, and absolute altitude.

Within the realm of mechanical engineering and lifting operations, sheaves are a small but crucial component that may be used alongside a rope, belt, or cable for the means of lifting objects with a crane. Shaves are wheel-like pieces with a groove situated on their circumference, allowing for a rope or cable to rotate along the exterior. One side of the cable is connected to the object that is to be moved, while the other side is connected to the base of the crane. As the cable glides across the sheave, the object can be moved with ease.