Why Should You Prefer Bearing Pillow Block Units in Industrial Applications?
Bearing Pillow Block
A bearing housing is known for a mountable base or plinth supporting a rotating shaft with a compatible bearing unit or bearing insert. Popularly known as a pillow or plummer block bearing unit, it helps transfer operating dynamic and static loads while supporting the bearing. The bearing housing offers a choice of bearing unit mounted to suit your application depending on the load and operating conditions.
When it comes to maximizing the performance of the bearing unit and extending its service life a plummer block bearing unit is used. The design helps accommodate the monitoring and lubrication system components, thus safeguarding the lubricant and bearing unit from contaminants. It is available in different types and finishes to support different applications, loads, and operating environments.
Get to Know Various Types of Bearing Pillow Block Units
A bearing housing is so designed to meet specific industrial applications. It comes in different design variants to suit certain application requirements. Here are the most popular ones:
1. Split Pillow Block Bearings
A split bearing housing is a two-piece unit that is designed to accommodate a preassembled shaft. Since the shaft need not be disassembled, this type of bearing pillow block unit makes bearing maintenance and inspection easy. Here, you can find the housing split into upper and lower sections, forming a matched pair. You can find the split-bearing housing with mostly self-aligning spherical roller bearings and ball bearings.
2. Non-Split Pillow Block Bearings
They are single-piece units and are designed to suit applications that require accommodating heavy loads acting in directions apart from the one toward the support surface. Non-split plummer block bearings are the best choice for the housing mounted from the end of the shaft.
3. Flanged housings
The applications that demand the use of a bearing housing and have a frame perpendicular to the shaft, flanged housings offer the best solution. These housing units are available in circular, oval, and square shapes incorporating compatible bearing types. In a way, applications with a frame not parallel to the shaft use flanged housings, as they require no maintenance and offer a long service life.
4. Take-Up Housings
They are designed to provide solutions to conveyor belt applications. By mounting onto a guide frame, take-up housings help maintain tension accommodating heavy loads acting in different directions. They are un-split versions with a drawbar eye in a yoke shape for attaching to the machine. You can find the use of take-up housings in crushers, conveyors, and roller beds.
5. Two-Bearing Housings
With bearing seats intrinsically arranged, two-bearing housings are designed to handle rigid bearings like angular contact ball bearings, deep-groove ball bearings, and cylindrical roller bearings. Where the applications call for handling overhanging loads, two-bearing housings are used.
Considering the information given, you can now select the type of bearing pillow block for your applications.