Why Do Most Industrial Applications Predominantly Use Bearing Pillow Blocks?
Bearing Pillow Blocks
When it comes to pillow block bearings, they are majorly used in a variety of industrial applications owing to the bearings’ relatively straightforward design. The bearing unit is known for its housing with a bearing insert mounted on it, and that makes this type of bearing unit the most distinguishable.
A suitable bearing unit made up of rollers and ring raceways, bearing support, and rotating shaft makes up the technical design of pillow block bearings, which are recognized for their design complexity. These bearings units with housing are typically employed in industrial applications where great performance and hygienic bearings are essential.
These bearings are intricately designed to provide higher durability, better interchangeability, and greater performance, with their cast iron or pressed steel housing in internationally accepted designs, series, and dimensions. A bearing pillow block is made to use as a single-piece unit or as assembly pieces based on the industrial requirement.
The entire unit is fixed to a flat or supporting surface on a mounting base. Pillow blocks with suitable bearing units are used in industrial sectors like food processing, material handling textile machinery manufacturing, and pharmaceutical gear production to increase efficiency.
How Do You Create an Appropriate Bearing Pillow Block?
Various aspects like the size, diameter, speed, load-handling capacity, and shaft height should be taken into account when selecting the type of bearing housing for various applications. To control the rolling components in place, you need to find a suitable bearing unit with ring washers. Depending on your need and application, you can select an appropriate bearing from the ball, cylindrical, needle, plain, or spherical types.
A pillow block bearing requires ring raceways, roller or ball elements, and a separator. Less friction while operating due to the rolling components' logarithmic profiles helps the machine operate smoothly. You can consider using bearing housing units with rolling components in conical, tapered, spherical, or crowned-end shapes.
Due to their wider contact surface, pillow block bearings can handle substantial radial, axial, or combined loads. By taking the facts above into consideration, you can select a bearing pillow block unit for particular applications.
Find Out More About Different Pillow Block Bearing Designs
Better bearing pillow block types are being created to fulfil the needs of industrial applications as a result of recent advancements in bearing technology. Here are a few well-known examples:
• Pressed Steel Housing: The bearing unit is built using chromium-free zinc-coated steel to prevent corrosion. Such types of bearing units are suitable for applications that often call for slow speeds and limited loads.
• Cast Iron Housing Type: This particular bearing unit has an internal lubrication mechanism that performs periodic lubrication and re-lubrication for extended service life.
• Composite Housings: This housing type supports high-speed applications by using lightweight glass fibre, which is a reinforced PA6 composite.
Your industrial application's requirements will determine the optimum bearing pillow block for you.
