Emerson Bearing Blog

Motor shaft voltages have the potential to damage the components around them. If a shaft’s voltage exceeds the insulation capabilities of nearby cables or parts, it can cause both long-term and acute damage to motor bearings.

Some high voltages can even lead to arcing between the shaft and the bearing. When this occurs, the arcing rapidly elevates the temperature of the bearing. Metal can vaporize and become permanently damaged and pitted from this process. 

To perform at optimal levels, bearings require sufficient lubrication. When properly applied, lubricants can reduce friction, which reduces the amount of wear and tear experienced by the bearing part. Additionally, some types of lubricants can provide recirculation which serves as a cooling method, while other types can help to disperse heat buildup to improve system performance.

All of these characteristics help prevent damage to the bearing, as well as prolong its overall service life.

When selecting bearings for your next project, there are three key factors to consider, which are also a function of the load being carried and the limiting or speed required. The friction, temperature, and lubrication involved in a system and its environment directly impact bearings, so it’s critical to select a bearing that has the proper tolerances for your application.

Specialty steels – also referred to as alloy steel – contain additional alloyed materials that deliver special properties to the final product. Specialty steels are engineered to provide superior performance under specific conditions. For bearings such as roller bearings and ball bearings, specialty steels would be selected versus other bearing materials to deliver properties that can best withstand the operating conditions the bearings will be exposed to.

For any application that requires a device with rotating or rolling components, the choice of both bearing and seal is essential.

Allowing for great versatility and flexibility, bearings are used in every industry that involves motion.

In some industrial jobs, standard bearings simply can’t provide the precision needed for the application. This is where extra precision bearings come into play. These bearings allow for extra fine tolerance and precision, and are ideal for applications with stringent requirements for speed (RPM) and guidance accuracy. There are two primary types of extra precision bearings: deep groove bearings and angular contact bearings.

In sensitive food-grade applications and corrosive environments, selecting the proper bearings is critical for ensuring optimal system longevity and reliability. In these harsh settings, bearings must provide high performance and durability without the need for frequent maintenance or replacement.

Over the years, bearing manufacturers have developed a range of solutions designed to stand up to the general wear and tear inherent in applications involving constant exposure to corrosive elements or ongoing, high-pressure washdowns.

For instance, stainless steel bearings, solid lube, and seals and slingers can be used to create unique components that deliver high performance and a long life span while resisting bearing contamination.

Here at Emerson Bearing, we’re proud to offer NTN Sentinel Series stainless steel bearings, which are specifically designed for use in these food-grade settings.

No matter what the specific application or industry focus, efficiency is key for ensuring optimized operations in industrial facilities. But high efficiency means more than just cutting-edge equipment and comprehensive quality assurance; it also means making use of high-quality, reliable components in all machinery and equipment. Doing whatever it takes to keep the machines running.

Split roller bearings, in particular, offer great versatility and wide-reaching benefits. Allowing for reduced maintenance and fewer replacements than traditional solid roller bearings, split bearings are used in a range of applications to reduce downtime, save on costs, and increase overall safety. Quick and easy to install and replace, these versatile components are essential for any facility requiring consistent operational efficiency. They are available as direct drop in replacements dimensionally to standard SAF Spherical Roller and Cylindrical Roller units with both metric and inch shaft dimensions.

Cam followers and cam follower bearings are essential components in many industrial operations involving conveyors or process transfer lines. Used in a wide range of industries including power generation, metal processing, packaging, food processing, transportation, automation, and recreation, cam followers are able to be easily mounted and are well-suited for many cam or track roller applications with moderate loads and shock.

Proper use of cam follower bearings helps ensure optimized performance and longevity. Developed to replace the standard bearing and bolt configuration, this type of roller bearing is designed to be more efficient, more reliable, and considerably easier to maintain than their predecessors. At Emerson Bearing, we have the expertise to walk you through the process of choosing the right bearings for your specific needs.