The working conditions for steel mill bearings are demanding as they will face dust, steel particles, water, heat, high speed and high temperature.

Four-row cylindrical roller bearing works as the radial cylindrical roller bearings on the roll neck. Its performance values the most for the rolling mill bearings.

ESG Bearing, as an expert on steel rolling mill bearings. We are always improving ESG quality to better meet steel mill’s requirements. With years of testing, ESG Bearing now announced that ESG has successfully make our four-row cylindrical roller bearings with steel cage.

The working life, wear-resistance and performance of the radial cylindrical roller baring with steel cage proves to be better than bearing with brass cage.

Mechanical Performance
Cage	Tensile Strength	Yield Limit	Peel Strength	Hardness
	σb	σ0.2	δ	HB
steel cage	＞400MPα	＞250MPα	18%	＞160~190
brass cage	＞250MPα	＞120MPα	15%	80~100
steel cage brass cage
＞ 90% clients re-order four-row cylindrical roller bearing with steel cage

In the realm of industrial machinery, where efficiency and reliability are paramount, the precision of each component plays a pivotal role. One such critical component is the rolling mill bearing, and in our pursuit of excellence, we've elevated our manufacturing process to deliver super precision on the contact surface of the bearing roll way.

The Precision Engineering Process: Our commitment to quality begins with the meticulous engineering of the rolling mill bearings. We employ advanced technologies and cutting-edge manufacturing processes to achieve super precision on the crucial contact surfaces. This precision is particularly concentrated on the bearing roll way, ensuring an unparalleled level of accuracy in its form and function.

The precision engineering process involves the use of state-of-the-art machinery, stringent quality control measures, and the expertise of our skilled engineers. We leave no room for error, consistently adhering to tight tolerances to create a flawless and high-performance rolling mill bearing.

Benefits of Super Precision Rolling Mill Bearings:

1. Enhanced Performance: The super precision on the contact surface of the bearing roll way translates to superior performance in real-world applications. The precisely crafted bearings contribute to smoother operations and reduced friction, optimizing the overall efficiency of the rolling mill.

2 Extended Service Life: The precision-engineered bearings are designed to withstand the rigors of heavy-duty industrial applications. By minimizing wear and tear through precise construction, these bearings boast an extended service life, reducing downtime and maintenance costs.

3. Consistency in Operation: The uniformity achieved through super precision ensures consistent performance across all units. This consistency is crucial for the seamless operation of the rolling mill, contributing to the reliability of the entire system.

At ESG Bearing, we are dedicated to enhancing efficiency and driving down costs for rolling mills across the industry. Our latest shipment marks another milestone in our journey to provide top-notch solutions that keep the wheels of industry turning smoothly.

Delivering Excellence

In our recent collaboration with a leading steel mill group, we successfully delivered a large shipment of essential rolling mill bearings. This partnership underscores our commitment to supporting the rolling mill industry with reliable and efficient logistics solutions. Each delivery is a testament to our precision, dedication, and the trust our clients place in us.

Innovation at the Core

ESG Bearing continuously innovates our methods and technologies to stay ahead in the industry. From state-of-the-art tracking systems to streamlined delivery processes, we ensure that every step is executed with utmost precision. This commitment to innovation translates into tangible benefits for our clients, allowing them to focus on their core operations while we handle the logistics.

At ESG Bearing, we believe that efficiency and cost-effectiveness are the cornerstones of a successful rolling mill industry. Our latest delivery is just one example of how we strive to make a positive impact. We look forward to continuing our journey, driving innovation, and supporting the industry with unmatched dedication and expertise.

Even though ESG Bearing has successfully made our rolling mill roller bearings with steel cage, brass cage is still popular among some clients. In order to make their preference and our persistence for a better performance meet, ESG Bearing has been searching and testing better brass material for our cage. And now we are proud that MISSION COMPLETE.

ESG Bearing is now able to offer our clients with a better performing brass cage, with higher antifriction and impact resistance.