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6201/6202/6203 Deep Groove Ball Bearings OEM/ODM

We are a bearing manufacturer integrating the research, development, and sales of bearings. We stick to the principle of quality first, service first" for the management, Equipped with a modern fully automatic production line, and advanced detection instruments, and have established a professional product laboratory to ensure the performance of products in various fields.

As professional OEM/ODM 6201/6202/6203 Deep Groove Ball Bearings manufacturers and 62 series Deep Groove Ball Bearings factory, Our bearings are widely used in complete products in engineering machinery, agricultural, and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships, and so on. Especially in the field of RO pumps, The company has been working in professional research and development of water pump bearings for more than ten years since 2009. Over the past 10 years, we have continuously improved and designed special pump bearings for pumps according to all customer's requirements, which greatly improved the overall quality of the pumps and was well received by customers.

Cixi Bao Li Bearing Manufacturing Co., Ltd.


We Are a Bearing Manufacturer Integrating The Research, Development, And Sales of Bearings.


Can a 62 series deep groove ball bearing handle axial loads?
Deep groove ball bearings are widely used in various applications due to their ability to handle both radial and axial loads. However, the capability of a specific bearing to handle axial loads depends on several factors, including the design, size, and type of the bearing.
The 62 series deep groove ball bearings are single row bearings that can accommodate radial loads and moderate axial loads in both directions. These bearings have a certain load rating, which indicates the maximum amount of load that the bearing can handle without experiencing premature failure.

To determine if a particular 62 series bearing can handle the specific axial load in an application, it is necessary to consider the following factors:
1. Load rating: The load rating of a bearing specifies the amount of load that the bearing can safely support. It is classified into two types: radial load rating and axial load rating. The axial load rating indicates the maximum axial load that the bearing can withstand without reducing its expected operating life or causing permanent deformation. It is important to ensure that the axial load in the application does not exceed the specified axial load rating of the bearing.
2. Bearing design: The design of the bearing plays a significant role in its ability to handle axial loads. Deep groove ball bearings have a deep groove raceway, which provides sufficient space for the balls to move and distribute the axial load. The contact angle between the raceways and the balls also affects the bearing's axial load-carrying capacity. Different bearing designs may have different contact angles, which can influence the bearing's ability to handle axial loads.
3. Mounting arrangement: The way the bearing is mounted in the application can also influence its ability to handle axial loads. Proper alignment and preload can help distribute the axial load evenly across the balls and raceways, maximizing the bearing's axial load-carrying capacity.
4. Operating conditions: The operating conditions, such as speed, temperature, lubrication, and contamination levels, also affect the bearing's ability to handle axial loads. Higher speeds, higher temperatures, inadequate lubrication, or contaminated environments can reduce the bearing's performance and potentially lead to premature failure under axial loads.

Does the cage material affect the performance of a 62 series deep groove ball bearing?
The cage, also known as the bearing retainer, is responsible for keeping the rolling elements evenly spaced and in the proper position within the bearing. It prevents the rolling elements from coming into contact with each other, which could cause friction, wear, and damage to the bearing. There are various cage materials used in deep groove ball bearings, including steel, brass, and polyamide (plastic). Each material has its advantages and disadvantages, which can impact the performance of the bearing in different ways.

Steel cages are commonly used in deep groove ball bearings due to their strength and durability. They can handle high speeds and heavy loads without deformation, ensuring proper alignment of the rolling elements. Steel cages are resistant to heat and lubricants, making them suitable for applications that involve high temperatures or aggressive environments. However, steel cages can generate more friction and heat compared to other materials, which may reduce the operating speed and increase energy consumption.

Brass cages offer good strength, high wear resistance, and low friction. They are commonly used in applications that require high-speed operation, such as electric motors. Brass cages have excellent thermal properties and can dissipate heat effectively, making them suitable for high-temperature environments. However, brass cages are more expensive than steel cages and may not provide the same level of durability in certain harsh conditions.

Polyamide cages, also known as nylon cages, are lightweight, cost-effective, and provide good resistance to corrosion. They are suitable for low to medium-speed applications and can operate quietly due to their low friction coefficient. Polyamide cages are also suitable for applications with fluctuating temperatures as they have good thermal stability. However, they have lower load capacity compared to steel or brass cages and may deform under heavy loads or prolonged use.

The choice of cage material depends on various factors, including the specific application requirements, operating conditions, and budget. It is important to consider factors such as load capacity, speed, temperature, and lubrication when selecting the appropriate cage material for a 62 series deep groove ball bearing to ensure optimal performance and longevity. Consulting with a bearing manufacturer or supplier can help determine the best cage material for a particular application.