How to Calculate Plug Size for Graphite Plugged Bronze Bearings?

Calculate Plug Size for Graphite Plugged Bronze Bearings
  • Author: Mohsin Khan
  • Posted On: December 22, 2021
  • Updated On: July 7, 2023

Having a suitable bronze bearing plug with a graphite plug helps to comply with the measures to avoid future problems in the operation of the part. The plugs help to avoid deviations in the operation of the part, which is of great importance so that there are no serious failures.

Its measurements may vary according to the measure that the bearing maintains, considering that its measurements are not the same as the bearing, but they can take in the same way. To learn more, you can continue with us is to learn everything you need to know to make an effective and simple measurement process.

What are Graphite Plugged Bronze Bearings?

calculating Plug Size for Graphite Plugged Bronze Bearings

These bearings provide complete resistance to wear that may occur due to recurrent use and are an essential element to give correct lubrication to its very structure. This element prevents the bearings from running without oils or requiring deep maintenance regularly.

It is used in large cargo sites, and when oscillating movements are required, they are of great relevance in ports or cargo sites in general.

How to Calculate Plug Size for Graphite Plugged Bronze Bearings?

In the first instance, it must consider that a plug for bronze bearings with a graphite plug is associated with a specific bearing size for graphite bushings any time. The bearing models are standard, each having specific models assigned to precise types of trailers.

An engraving on each bearing helps to know the model number, leading to the choice of an appropriate plug size for it. However, it is important to note that there are differences between the size of the plug and the bearing itself, so it is essential to try the measurements properly.

For this, it is necessary to use a micrometer that helps have an appropriate precision for the measurements presented by the bronze plug to be measured. The micrometer must be located in its measurements of outside diameter, thickness, and inside diameter, which helps to know the type of plug required or used.

This is how an appropriate measurement is given, but it is important to be certain that there were no mistakes since the purchase of an inappropriate cap can give. Going to specialists in the area and explaining the measures taken, the appropriate assistance can be obtained so that the bearing can once again have a bronze plug with a graphite plug.

Quality is also very important, so it is essential to have original plugs from the best brands presented on the market and suitable for the bearing used.


The use of bearings explained by is very wide worldwide since loads of ships, airplanes, and even doors require their presence to function properly. To achieve this, the presence of a plug for bronze bearings with a graphite plug that has the appropriate measures is essential.

In this way, the need for maintenance and lubrication that some bearings may have when they do not have their proper parts can eliminate. All these considerations allow an effective sliding of those loads or elements that need to be moved, allowing a simple sliding without there being too many inconveniences in practice.

Avatar photo
Author: Mohsin Khan

Mohsin has worked as one of the experienced editors with ConstructionHow since 2020 with a total span of 5 years of experience in business PR, boasting a remarkable professional trajectory, he has collaborated with entrepreneurs and startups, and certain publications over the last few years. His unwavering interest lies in the construction industry and related materials. He believes in creating functional and aesthetically pleasing buildings, and homes that fall under the right budget. With a wide range of experience in construction, he also tapped into DIY and home improvement projects based on his extensive set of knowledge in the industry.