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Concrete Bearing
The most important and common building material is considered cement. The production of cement has to undergo a service process that involves a lot of operational and environmental changes. Therefore to cope with the environment and work conditions robust bearings are needed for that purpose. It has been observed that ordinary work bearings usually fail in cement environments. Therefore the special concrete bearing is utilized for the job. Concrete bearings are needed in the industry as they must be reliable and sustainable alongside they have a higher level of toughness which is needed. Working with All Types of Bushing Is the Low Cost and High Performance | TOTALBEARINGS

Need of Concrete Bearing

As the cement bearings have to undergo some critical environment and work processing scenarios. For Instance, many factors influence the performance of concrete bearings such as dirt, water, extreme chemicals, high temperatures that are beyond the ordinary limits, vibrational effects, and some huge loads that are considered the normal routine work atmosphere. The applications that are related to cement and concrete have to undergo these conditions continuously and so the concrete bearing also has to suffer all these environmental effects. Therefore the concrete bearings are designed to meet the needs of such robust action and are made with a high degree of ruggedness to meet the challenging work conditions.  Moreover, the use of newer technology in the field of bearing manufacturing is adopted by the reputed companies thus state-of-the-art concrete bearings are produced.

Concrete Bearing

At Total Bearings we have available all Types of Concrete Bearing designs and their variants.

There is a lot of workload pressure that concrete bearings have to bear for the smooth operation of various shafts and machines. The companies that are highly rated produce concrete bearing under the supervision of expert engineers and skillful technicians. Therefore, the product they manufacture is 100 percent suitable to make the process run smoother. The concrete bearings are different from normal bearings as they always surpass the limits of normal ones. The industry that involves cement manufacturing and the processing of concrete is different from many other industries in terms of workload, and work environment. The usual life of concrete bearing should be higher than any other one as it has to be applied under extreme pressure scenarios. The concrete bearing is also capable to deliver the maximum toughness that is generally needed in the concrete and cement industry. We the total bearings are the distributors of concrete bearings from reputed firms/companies globally so our clients must have a positive impact in reducing the manufacturing costs, and maintenance costs. Thus in the cement and concrete industry productivity is increased and products’ quality is ensured to be enhanced. Moreover, the aspects like longer life span and reliable operations are the key aspects that are considered the characteristic aspects of concrete bearings. The designs that are delivered by us are not only robust but also help you in the improved profitability and productivity.

Concrete Bearing
Importance of Concrete Bearing

Importance of Concrete Bearing

These bearings are needed in high load environments due to the reasons below.The concrete bearings are needed due to many reasons. For Example, at a cement and concrete processing plant, angular contact bearings were used that were not specialized but common ones. They faced many challenges and the major one was from dust and contamination. Due to continuous operation, the dust was entering the raceways and permanently damaging and blocking the regular roller operational path. Thus bearing failure was an obvious issue. Therefore it was decided by the experts to make some permanent changes in the design of the bearing to avoid such catastrophic failures. Therefore, the expert manufacturers start to think and devised a plan to have some resilient bearings that can withstand the harsh working environments of the cement and concrete industry. The concrete bearings manufactured by the latest state-of-the-art technology such as NSK, and SKF and can be bought from us the Total Bearings.

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We the total bearings are the best platform to buy high quality concrete bearings along with their accessories.

We are making concrete bearings for every type of Industry, including the Robot and automobile Industry with constraints of mechanical engineering. To produce bearings, small workshops will choose to use semi-automatic or low-precision equipment. We call it an amateur bearing workshop. Standard bearing manufacturers should have at least the following types of production equipment: CNC Grinder (Internal and Raceway), superfinishing Machine, Centerless Grinding Machine, Cold Rolling Machine. The high-level bearing manufacturer must have Quenching Equipment and Heat Treat Equipment. Besides manufacturing machinery, bearing testing instrument is also crucial. Only high-quality products that pass the inspection can flow to the market, which is the principle of TOTALBEARINGS. The following testing instruments are available from all regular bearing manufacturers: Noise and Vibration Testers, simulation testing machines, High-temperature Durability test machines, Mud/Brine test machines.

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Concrete Bearing

Classification of Concrete Bearing

Types of Concrete Bearing
Types of Concrete Bearing

The tougher the environment is, the more tough bearings are needed. Therefore concrete bearings are suitable for the environments of concrete and cement. Most commonly the types of concrete bearings that are used in the concrete and cement industry are categorized as,

  • Spherical Roller Bearings
  • Spherical roller bearings with brass cage
  • Tapered Roller Bearings
  • Cylindrical Roller Bearings
  • Tough Steel Bearings
  • SAF Split Housings
  • Ball Bearings
  • Molded Oil bearings

Products’ Features

The concrete bearings look very the same as the ordinary ones but in fact, they possess special characteristics.  We will describe the properties of each of the above bearing types concerning the concrete bearing point of view.

Detail of various concrete bearing types, their designs, and variants are described in the following to give your needs satisfaction:

Spherical Roller Bearings
Spherical Roller Bearings

These bearings when designed with a concrete bearing perspective offer a higher load-carrying capacity than their normal counterparts. In addition to high loads, these concrete bearings (in terms of spherical roller bearings) also have higher top speeds. The design of these bearings makes them a perfect match for the concrete bearings. Moreover, these spherical bearings are considered long-life concrete bearings. The most common uses of these bearings include, raw grinding, kiln, finish grinding, electrostatic precipitator, and conveyors.

Spherical Roller Bearing With Brass Cage
Spherical Roller Bearing With Brass Cage

These bearings are specially designed to cope with the highly demanding and challenging requirements of concrete bearings. As they are made to withstand heavy loads alongside strong jerks and vibrations. They usually consist of a single-piece machine brass cage and tough steel which is optional in this configuration. They have numerous uses in raw grinding applications, electrostatic precipitators, kiln, finish grinding, and conveyors.

Tapered Roller Bearing
Tapered Roller Bearing

When it comes to radial and axial loads applications these specific concrete bearings which are modified forms of tapered roller bearings are commonly used. The design is optimized with a special cage, and a wide range of materials are used in their construction. These bearings are suitable to be used in raw grinding and Finished grinding applications.

These bearings are designed to generate minimum noise and very low heat when applied in concrete and cement industrial applications. Thus these are also a very popular creed of cylindrical roller bearings modified to act as concrete bearings. They come with a patented high-strength cage made with pressed steel. These concrete bearings are utilized in the raw grinding, kiln, and finished grinding applications.

Cylindrical Roller Bearings
Cylindrical Roller Bearings
Tough steel bearing
Tough steel bearing

In the areas where large kilns are installed and have rotational purposes, these tough steel bearings usually serve the purpose at their best. These concrete bearings are specially designed to work in extremely demanding and challenging environments. These are the bearings that are made with a special type of steel known as ‘tough steel’. This steel is responsible to minimize the flaking. Moreover, contamination is the major aspect that is responsible for the degradation of bearings. Thus these concrete bearings are designed in such a way that they also effectively deal with the wear and tear that is caused by contamination. These concrete bearings do not fail easily as they have a proper quality seizure resistance. Thus, these concrete bearings certify a longer bearing life. They are significantly used in the areas where preheating is required. Conditioning tower and electrostatic precipitator are their other common uses.

SAF Split Housing
SAF Split Housing

These bearings are considered ideal for dealing with heavy loads. In addition, these specially designed concrete bearings are ideal to withstand radial loads as well. These concrete bearings which are modified as split housing are generally made with cast iron. However, in some cases, other materials are often used in the manufacture of these concrete bearings. These concrete bearings also have multiple grease fittings which make them quite suitable for various applications. These bearings can be mounted very easily and dismounted in quite a hassle-free way. Manufacturers usually treat their customers by providing many types of optional accessories with them. For Instance, seals end covers, and fixing rings are provided to the customers as surplus items. These bearings are mainly used in head pulley and tail pulley applications.

Apart from the bearing and concrete bearing housing, there are also robust type ball bearings available and some other important accessories which are vital for the proper working concrete bearing and the relevant machinery.

Ball Bearings
Ball Bearings

As mentioned earlier, the ball bearings are the fundamental constituent in the field of concrete bearings. As they are meant to deliver extraordinary performance when applied in a variety of applications. In the manufacture of ball bearings that are for the concrete bearings the choice of material is done according to the highest ranks of quality and standard. Moreover, the raceways are also made with the highest quality steel which is also super finished to allow smooth flow of rollers on them. In addition, the sealing arrangement is done adequately. The main applications of these bearings include preheaters, conditioning towers, ID Fans, electrostatic precipitators, and conveyors.

Molded oil bearings
Molded oil bearings

These bearings are also considered a solution to concrete bearings requirements. They are generally lubricated with oil material. The oil is allowed to continuously seep inside the raceways. This continuous provision of oil to the balls ensures that the concrete bearing can move at its proper pace with much more smoothness. As less and negligible friction is incurred in the operation, thus these concrete bearings which are modified as molded oil bearings are generally considered maintenance-free bearings. These molded oil bearings come in a variety of other bearing types as well which are utilized according to the variance of applications. Primarily they are used in the preheater, conditioning towers, ID fans, electrostatic precipitators, and conveyors.

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Applications of Concrete Bearings

Applications of Concrete Bearings

The most rugged industry is no doubt the cement industry and after a lot of research and development, the best quality concrete bearings are produced which are responsible for smooth, efficient, and long-lasting operations in our cement and concrete industries. There are many specific processes in which concrete bearings are used such as blending of material, extraction of substances, preparation of material, crushing of stones to make powder form, clinker grinding operations, and the transportation of material from one section of the plant to the other. Below mentioned are some of the highlighted application areas of concrete bearings, but their usage is not limited to these categories only. They are widely used in,

  • Conveyors used in the movement of materials
  • Crushers
  • Grinding mills that are vertically oriented
  • The tables that grind the granules
  • Reduction gears and vibrating screens
  • Preheaters and rotatory kilns
  • Thrust rollers and coolers
  • The grinding mills that produce finish products
  • Pulleys of various kinds including drive pulleys, tension, and tail pulleys
  • Rollers of various kinds; return and bend rollers
  • Electric motors and pumps of various kinds
  • Compressors and gearboxes also utilize them
  • And some mobile plants

Some of the applications are very critical and the failure of bearings is often. The bearings that fail before the completion of their useful life are often considered substandard ones. Such bearings cannot be installed in the cement and concrete industry. Therefore concrete bearings are considered the best choice when it comes to the high demanding application environment. The concrete bearing that is manufactured by a reputed company like SKF or NSK is likely to have an optimum life.

What Are Some of the Major Challenges in the Operation and Maintenance of Concrete Bearings?

Many challenges are faced by the concrete bearing when it comes to the work environment and installation, operation, and maintenance. They are mainly due to the following types of challenges.

The loads that are beard by the concrete bearings are usually very heavy and they also have shocks. The work application conditions of concrete bearings are usually not very clean rather they are very dusty and abrasive. The concrete bearings are installed in many types of different climates such as hot, cold, and sometimes the wet working atmosphere.

What Are the Common Causes of Failures of Concrete Bearings?

The concrete bearings though very robust in the operation sometime become victims of potential failure due to the following reasons. Their lubrication becomes contaminated sometimes. Due to the negligence of the technicians, the lubrication sometimes becomes lesser or exceeds the given and standardized amount. Overheating is another cause of the failure of bearings. In addition, some bearings are installed improperly so they catch more vibration than their usual threshold. This extra shocking environment also results in bearing failure. Overheating is the major cause of the failure of bearings. Sometimes the bearings are not installed properly as per the given guidelines, thus they incur more vibrations and frictions which in turn lead to premature failure.

What Are the Major Five Advantages of Concrete Bearings When Used in Practical Applications?

They are responsible for delivering many benefits to the workers when used in practical applications. They usually make the work of machines simpler thus concrete bearing ensures faster work. Due to time-saving by using concrete bearings the cost of production is less as more material can be produced in lesser time. Moreover, the concrete bearings if installed properly ensure that the machines are running smoothly thus the risk of accidents is minimized. Also, the concrete bearings are the best way to ensure the proper health and safety of the personnel working on the plants alongside the safety of the machines.

How Do Concrete Bearings Help in the Concrete Mixture Machine?

There is a large-scale industrial concrete mixture that is meant to deliver quality work with efficiency. Thus concrete bearings are used to provide adequate time saving, the ruggedness of application, and smooth operation. Moreover, they also help in faster rotation of the machine’s kiln so that minimum friction is encountered by the adjoining machine parts.

How Concrete Bearings Are Different From Their Normal Variants?

At a glance, the concrete bearings and normal bearings look the same. However, in terms of their material, construction, and usage there is a lot of variance in both types. Unlike normal bearings types, the same variants in the concrete bearing title are designed to be used in harsh and unfavorable environments where there are a lot of chemicals and salts mixing with the materials. Thus the concrete bearings can provide optimum performance in high load applications and applications that involve high speeds and rotations.

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