TR roller

Rollers are rolling elements, which are the most important part of the bearing along with steel balls, and are also the most used rolling elements in the bearing industry. The quality of the roller directly affects the quality of the bearing.

BCHH Cylindrical Rollers are precision-engineered components manufactured through our 20+ years of 

specialized expertise and ISO 9001 certified quality systems. Utilizing high-grade chrome steel and 

advanced heat treatment technology, we produce rollers with exceptional dimensional accuracy, optimal 

profile geometry, and superior surface finish. Our cylindrical rollers are designed to maximize load capacity

 and operational lifespan in demanding applications, featuring precision-ground surfaces and specialized 

end designs that minimize stress concentration.

Applications:

• Heavy-duty industrial gearboxes and power transmission systems

• Machine tool spindles and precision manufacturing equipment

• Wind turbine generators and renewable energy systems

• Mining and construction machinery bearings

• Railroad and transportation equipment

• Agricultural and forestry machinery

Optimize your bearing performance with BCHH precision cylindrical rollers. Contact our engineering team 

today for technical specifications and competitive quotations. Request custom samples tailored to your 

application requirements.