Reasons to Choose Zen Products from Global Bearings Imports Pty ltd

March 20th, 2020

Different machines utilise the presence of bearings over their components. Bearings are often used to restrict relative motion to only the desired motion. They also enable rotational or linear movement of machine components. Moreover, bearings also reduce the friction between moving parts, which prevents wear and offers extended use of machines at high speeds. To […]

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How to Get the Most Out of Your Roller Chains

March 12th, 2020

There is one great method of transmitting mechanical power from one place to another. This method is done through a chain drive, which utilises a roller chain and sprocket gear. The teeth of the gear are attached to the holes in the chain links. Once the gear is turned, it pulls the chain to supply […]

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Myths about Bearing Lubrication

February 28th, 2020

Correct lubrication in bearings is very critical to their performance. Strictly speaking, the lubricant in a bearing directly affects its maximum running speed, temperature, torque level, noise level, and lifespan. Good lubrication provides a thin film between the contact areas in a bearing, which can help in minimising unnecessary friction, dispersing heat, and preventing corrosion. […]

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The Impact of Contaminants in Bearing Life

February 7th, 2020

Turbine engines, vehicles, construction equipment, and other types of machinery utilise the use of machine elements. This specific element makes them move and function smoothly without any signs of slowdowns. All the rotation movement on the mentioned types of machinery rely heavily on bearings. What is the purpose of bearings? Bearings are vital to the […]

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Reasons Why Ball Bearings Fail

January 23rd, 2020

To maintain the separation of bearing races, a ball bearing is deployed. This type of rolling-element bearing reduces rotation friction and supports loads of the rotating assembly. At least three races are used to contain the balls and transmit the loads through these balls. As the bearing races rotate, the balls of the rotating assembly […]

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Extreme Conditions that Impact Bearing Life

January 9th, 2020

Almost all manufacturing facilities of food, steel fabrication, aerospace, marine, automotive, medical devices, and others use rolling-element bearings. These bearings are among the most significant contribution of modern technology that makes any business produce products faster than ever before. They carry and support the load and transmit power while allowing relative motion between two structures. […]

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Ball Bearings vs. Sleeve Bearings: What is the Difference?

December 12th, 2019

Generally, bearings are made to carry load and facilitate motion. As a result, they have a wide range of applications. They are commonly incorporated in automobiles, computer fans, washing machines and many other industries. There are two main types of bearings namely ball bearings and sleeve bearings. To further know where to apply them best, […]

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Advantages of Thin Section Bearings for Technologically Advanced Machines

December 3rd, 2019

Thin section bearings are machine parts that are very vital for the performance of almost every contraption invented by man. They have changed with the time and needs, and today have evolved into thin section bearings, a type which is used for technologically advanced machinery that requires utmost precision. These are extremely useful in highly […]

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The Importance of Effective Sealing Systems in the Conveyor Bearing Life

November 22nd, 2019

Let’s not beat around the bush, bearings won’t enjoy a long work life if their internal workings are contaminated. In all honesty, that’s one of the few weak points of their design. Ultimately, even a few grains of gritty dirt can wreak havoc on a set of high-performance rolling elements. They can’t function well, not […]

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Things You Need to Know About Cylindrical Roller Bearings

November 4th, 2019

Cylindrical roller bearings are designed with cylinders that are used as the rolling components contrary to the use of balls in ball bearings. Due to its innovative design, they can carry a high radial load capacity with high performance and speed. With the help of the cylindrical roller bearings’ structure, it can offer better usage […]

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What are Integrated Bearing Assemblies?

October 15th, 2019

Integrated bearing assemblies group all required moving parts into one self-contained, precision-engineered component machine package. Each one of these devices is pre-assembled and pre-lubricated, so they’re classed as easy-to-replace system commodities. What’s more, since the parts package is so strikingly compact, it doesn’t occupy much space. That’s a desirable feature, especially in a densely loaded […]

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STS Metal Bellows Couplings: High Quality Brand and Functionalities Combined

October 10th, 2019

Drive couplings are expected to provide adequate power transmission efficiency. Well, the word “expected” doesn’t really do this challenging operation justice. There can be no backlash, no shaft deviation, and no connection misalignment issues in evidence when two shafts are properly power-synced. A tough mandate to implement, engineers use the slight give-and-play built into bellows […]

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The Differences Between Roller Bearings and Ball Bearings

September 17th, 2019

Different from ball bearings, cylindrically fashioned roller bearings are built to handle heavier loading effects. Basically, those tubular rolling elements are more capable of distributing force over a larger area. They can, therefore, process heavier rotating weights. Not to be outdone, since spheres curve equally in all directions, they’re better at tackling thrust forces. Equipped […]

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The Effects of Lubricant Incompatibility to Bearing Life

September 2nd, 2019

Surely there’s already enough bearing fatiguing forces in play? Thrust forces pull at rolling elements while micro welds roughen point contact zones. Spalling races create noise and excessively high thermal envelopes while heavy loads threaten to crack stainless steel rollers. Making matters worse, lubricant incompatibility hardships can leach a bearing’s slippery properties. The oily stuff, […]

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Understanding Split Roller Bearings: What Makes them Different From Other Types of Bearings

August 19th, 2019

If you’ve ever had to dig through your toolbox to fix something, you know just how many fittings there can be. At Global Bearing Imports P/L, we understand that it can be hard to keep up with all of the special fittings and components that are out there. In order to help you out, we […]

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The Difference Between Anti-friction Bearings and Hydrodynamic Bearings

August 6th, 2019

Classed as rolling contact devices, anti-friction bearings operate on a well-recognized principle. Their rolling elements are in contact with one another. Set in motion, the lubricated rollers power along, and between, two rings while locked inside a caging mechanism. For hydrodynamic bearings, a whole other process is taking place. Instead of a group of solid […]

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How Improper Mounting Can Cause Premature Bearing Failure

July 16th, 2019

Generally, the inner ring of a rotating bearing locks tightly against a shaft so that the two mechanical parts can spin as one. In order to accommodate this operation, massive amounts of pressure force a slightly smaller ring opening onto a slightly larger shaft circumference. That’s how press fit fastening works. Regrettably, this high-tolerance press […]

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How Load-carrying Capacity Affects Bearing Service Life

July 1st, 2019

Rolling elements, just like human beings, are expected to handle stress. Now, people do succeed in dealing with such pressures, at least to some degree or other. For bearings, it’s a little harder. They can’t adapt, not easily. No, to properly deal with load-induced stress, their carrying capacity should be determined before they’re pressed into […]

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Food-grade Bearings: Proper Material Selection for Health and Safety

June 17th, 2019

Here’s a tough mandate to solve. In an industrial setting, a set of bearings can be porous and packed with grease. Shifting this scenario so that the mountings are situated inside a food-grade equipment frame, those normally beneficial features assume application-deleterious proportions. The regulations protecting the equipment can’t permit just any old grease type, nor […]

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Amplitude Demodulation for Condition Monitoring of Bearings

June 2nd, 2019

Far from straightforward, it’s not easy to track bearing damage. As one effective defect localizing solution, engineers use condition-based monitoring technology to monitor particular performance-biased subsets. Then, by applying some form of amplitude demodulation assessment, the condition monitoring techniques reveal behavioural information about a chosen bearing’s functions. Of some problem here, this is a mathematically […]

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Common Causes and Remedies for Roller Bearing Overheating

May 15th, 2019

This post is intended as a guide to roller bearing overheating causes. One easy enough causative factor to spot would be a low lubrication level. There’s no oily film between the rollers, so the fast-moving bearing components generate heat as they rub against one another. It’s a pity that every overheating gremlin can’t be picked […]

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What is Rolling Contact Fatigue in Bearings?

April 30th, 2019

Rolling point fatigue, as the term implies, occurs as a consequence of point contact stress. With these focal points rubbing together, material wear is inevitable. The hardness-to-malleability coefficient of the bearing alloy counteracts the effect, at least as much as is possible, but there comes a moment when those stress-focusing contact regions can no longer […]

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Understanding What Limiting Speed of Bearings is All About

April 16th, 2019

Equipment shafts, they can only go so fast. Beyond that point, the rolling elements on each shaft end start to cook. It seems like the laws of physics have something to say about an out-of-control rotating bearing. Bound by those laws, a speed and its additional friction causes a subsequent increase in operational heat. Left […]

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What are White Etching Cracks in Roller Bearings?

April 2nd, 2019

Appearing as pale hairline fissures, white etching marks emerge on bearing surfaces when application stress conditions exert heavy kinetic energies. The true material defect is hidden inside the alloy, so the etching cracks are the tip of the proverbial iceberg here. They’re a sign of a deeper issue. There are no two ways about it, […]

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