Today, bearings are the result of years of research and design. Engineers work with companies such as Texas petrochemical refineries to produce bearings suitable for specific environments. However, these engineered components perform to their maximum capacity only if they receive the proper type of support. This does not refer to maintenance, although this is an integral part of maintaining maximum efficiency and longevity. It also indicates how well they are supported. In other words, for pillow block bearings, a lot is resting on how they are housed.
Bearing Housing Variations
According to experts, an important part of any pillow block bearing is its housing. In addition to the type of seal and lubrication, housing is one of the most significant design criteria. Engineers and companies can select from different types of housing. These modular assemblies make it easy to install the shaft and bearings for protection of the unit as well as improved function and extended longevity. The housing for pillow block bearings may come in any of several types. Below are the two most common categories:
- Plummer Block: This type is reinforced. It is for heavy-duty applications e.g. mining and construction industries.
- Split Bearing: Split to the shaft, this type permits easy inspection and replacement of the bearings
Customizing Housing for Pillow Block Bearings
While these are the most standard types of pillow block housing, it is also possible to arrange for customized versions. These variations enhance the ability of a company in Texas to address the specific requirements of a certain type of machinery. These non-standard designs are available to meet specifications falling into such categories as:
- Materials: To meet, perhaps, the stringent and/or harsh demands of the environment
- Shaft: It may be essential to meet a special shaft center height
- Sealing: The demand may be for a specific unusual sealant
These all will result in alterations to the designs for housing for standard pillow block bearings.
