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Wholesale 6800 Series deep groove ball bearing

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6800 Series Deep Groove Ball Bearing Manufacturers

6800 series deep groove ball bearing
The 6800 series deep groove ball bearing is a type of bearing commonly used in various applications, including industrial machinery, automotive components, and household appliances. Deep groove ball bearings are designed to support both radial and axial loads and are known for their versatility and high-speed capabilities.
Deep groove ball bearings in the 6800 series are characterized by their deep raceway grooves, which enable them to accommodate radial loads and moderate axial loads in both directions. They are typically made from high-quality steel or other suitable materials and are available in various cage designs, such as steel, brass, or synthetic materials.
These bearings are commonly used in applications where smooth and reliable operation is essential, such as electric motors, pumps, gearboxes, conveyor systems, and many other rotating or linear motion systems. They are known for their low friction, high durability, and quiet operation.

Bearing  NO. Shape Dimension(mm) Steel Ball basic Load Rating(KN)  Max Speed(rpm) Weight  (kg)
Bore d Outer Diameter D Width B Radius r min Size  mm Quantity  NO. Dynamic  Cr Static  Cor Grease Oil
open shield sealed
mm inch mm inch mm inch mm inch mm inch
685 5 0.1969 11 0.4331 3 0.1181 5 0.1969 0.2 0.008 1.588 8 0.715 0.282 35000 45000 0.0011
686 6 0.2362 13 0.5118 3.5 0.1378 5 0.1969 0.2 0.08 2 8 1.08 0.44 33000 42000 0.0019
687 7 0.2756 14 0.5512 3.5 0.1378 5 0.1969 0.2 0.08 2 9 1.17 0.51 31000 40000 0.0021
688 8 0.315 16 0.6299 4 0.1575 5 0.1969 0.3 0.12 2.381 9 1.26 0.585 29000 38000 0.0031
689 9 0.3543 17 0.6693 4 0.1575 5 0.1969 0.3 0.12 2 11 1.72 0.82 28000 36000 0.0032
6800 10 0.3937 19 0.748 5 0.1969 0.3 0.0118 2.381 9 1.8 0.93 28000 36000 0.005
6801 12 0.4724 21 0.8268 5 0.1969 0.3 0.0118 2.381 12 1.9 1 24000 32000 0.006
6802 15 0.5906 24 0.9449 5 0.1969 0.3 0.0118 2.381 14 2.1 1.3 22000 30000 0.007
6803 17 0.6693 26 1.0236 5 0.1969 0.3 0.0118 2.381 15 2.2 1.5 20000 28000 0.008
6804 20 0.7874 32 1.2598 7 0.2756 0.3 0.0118 3.175 14 3.5 2.2 18000 24000 0.019
6805 25 0.9843 37 1.4567 7 0.2756 0.3 0.0118 3.175 16 4.3 2.9 16000 20000 0.022
6806 30 1.1811 42 1.6535 7 0.2756 0.3 0.0118 3.175 19 4.7 3.6 13000 17000 0.026
6807 35 1.378 47 1.8504 7 0.2756 0.3 0.0118 3.175 22 4.9 4 11000 15000 0.029
6808 40 1.5748 52 2.0472 7 0.2756 0.3 0.0118 3.175 22 5.1 4.4 10000 13000 0.033
6809 45 1.7716 58 2.2834 7 0.2756 0.3 0.0118 3.175 24 6.4 5.6 9000 12000 0.04
6810 50 1.9685 65 2.559 7 0.2756 0.3 0.0118 3.175 24 6.6 6.1 8500 10000 0.052

Ningbo Yuhong Bearing Co., Ltd.

Ningbo Yuhong Bearing Co., Ltd. is famous China 6800 Series deep groove ball bearing manufacturers and wholesale 6800 Series deep groove ball bearing Suppliers, serves as a prominent enterprise in the bearing industry within Zhejiang, situated in Pengnan Industrial Park, Henghe Town, Cixi City, Zhejiang Province. Through years of dedicated efforts, Yuhong has evolved into a high-tech enterprise, integrating bearing research and development, manufacturing, testing, and sales. Our primary focus lies in the production of deep-groove ball bearings, with a workforce comprising more than 200 skilled employees. Annually, we manufacture over 80 million pieces. Under our proprietary brands KJYJ and JHOK, we also offer the option of producing bearing products under customer-licensed brands. Our global presence spans across 50 countries and regions, catering primarily to domestic and foreign distributors or production enterprises specializing in bicycles, motorcycles, household appliances, transmission machinery, and equipment, providing comprehensive support services.

At Yuhong, we consider quality as the cornerstone of our enterprise. Rigorously adhering to the 6S lean principles, we ensure strict control over raw material inspection, steel ball and steel tube production, fittings, and bearing processing, assembly, as well as each procedural testing. This unwavering commitment guarantees the stability and reliability of our bearing products. Furthermore, we leverage advanced CNC processing equipment and a full-automatic bearing assembly line for heat treatment, turning, grinding, cleaning, and assembly processes, effectively enhancing product performance stability. Notably, we have achieved ISO9001 quality management system certification, an internationally recognized standard, reinforcing our dedication to maintaining exceptional quality standards.

We specialize in custom 6800 Series deep groove ball bearing, We extend a sincere invitation to customers from all walks of life, both domestic and international, to visit us. Together, we can forge friendly cooperation and create mutually beneficial outcomes. Your partnership is essential to our continued growth and success.

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6800 Series Deep Groove Ball Bearing Industry knowledge

Breaking Down the Benefits: 6800 Series Deep Groove Ball Bearings in Action


In the realm of industrial machinery and equipment, the selection of bearings carries immense significance for ensuring seamless and efficient operations. Among the myriad choices available, the 6800 series deep groove ball bearings have emerged as a preferred option, and for good reason. These special ball bearings offer an array of benefits that have made them a top choice for engineers and manufacturers across diverse sectors.
The hallmark of 6800 series deep groove ball bearings is their extraordinary versatility. These bearings are engineered to excel in a wide spectrum of applications, effortlessly accommodating radial and axial loads. This adaptability renders them indispensable across an array of machinery and equipment setups, from conveyor systems to automotive assemblies.
Efficiency hinges on minimizing friction, and 6800 series deep groove ball bearings are adept at tackling this challenge. Featuring meticulously crafted, smooth, and deep raceways, these bearings effectively diminish friction. This yields a dual advantage: firstly, reduced friction translates into energy savings, making these bearings an eco-conscious choice; secondly, it leads to diminished wear and tear on the bearings themselves, thereby extending their operational lifespan.
In industries where velocity is paramount, 6800 series bearings shine brightly. Their design empowers them to function seamlessly at elevated speeds, ensuring that machinery and equipment can meet the rigorous demands of modern production lines and manufacturing processes. Whether in the automotive sector, robotics, or precision machining, these bearings keep industrial operations running smoothly at high velocities.
The cost of maintenance can escalate rapidly in industrial settings. However, the 6800 series deep groove ball bearings come to the rescue with their low maintenance requirements. They come equipped with seals or shields that act as robust barriers against contaminants, reducing the necessity for frequent cleaning or lubrication. This not only saves precious time and labor but also curtails downtime, a crucial factor in industries where every minute counts.
In the realm of bearings, durability is non-negotiable. The materials selected for the construction of 6800 series bearings are chosen meticulously for their capacity to withstand the rigors of industrial applications. These bearings are engineered to endure, even in scenarios where they confront heavy loads or endure extreme environmental conditions.
In certain industries, noise reduction is a paramount concern, particularly in the automotive sector and precision machinery. Deep groove ball bearings, including those in the 6800 series, operate with remarkable quietness. This not only ensures a more comfortable working environment but also elevates the overall quality of the end product.
Simplicity is often an underrated virtue, and when it comes to installation, 6800 series deep groove ball bearings do not disappoint. Their design prioritizes user-friendliness, streamlining the installation process. This not only conserves valuable time but also trims labor costs during equipment assembly and maintenance.
Industrial applications frequently subject bearings to a gamut of temperatures, ranging from scorching heat to freezing cold. The 6800 series deep groove ball bearings are engineered to perform efficiently across this wide temperature spectrum. This adaptability ensures that they remain dependable components, even when exposed to the harshest of environments.
While the initial investment in high-quality bearings may appear substantial, the long-term advantages often eclipse the costs. 6800 series deep groove ball bearings, with their extended lifespan and minimal maintenance requirements, emerge as cost-effective choices. They reduce downtime, mitigate replacement expenses, and offer a compelling return on investment over time.