Operating Temperature Range Minus 30 Celsius To Plus 120 Celsius Four Point Contact Ball Bearing Provides Support And Reduced Friction In Machinery

Product Description:

The Four Point Contact Ball Bearing is a highly versatile and efficient bearing solution designed to accommodate radial loads as well as axial loads in both directions. Known also as the Four Point Angular Contact Bearing, this product stands out due to its unique design which allows it to support combined loads with a single row of balls. This distinct feature makes the Four Point Contact Ball Bearing an excellent choice for applications where space is limited but high load capacity and reliability are essential.

One of the key advantages of the Four Point Contact Ball Bearing is its ability to handle heavy loads with a compact design. The bearing is capable of withstanding a static load rating (Cor) of up to 208 kN, reflecting its robustness and suitability for demanding industrial environments. This high load capacity ensures that the bearing performs efficiently even under intense operational stresses, making it ideal for heavy machinery, automotive components, and various mechanical systems.

The Four Point Contact Ball Bearing is engineered to operate efficiently with grease lubrication, supporting speeds ranging from 1300 to 2600 revolutions per minute (R/min). This grease lubrication optimizes the bearing’s performance by reducing friction and wear, thereby extending its service life and minimizing maintenance requirements. Whether operating under moderate or high-speed conditions, this bearing maintains smooth rotation and consistent reliability.

In addition to its outstanding load capacity and lubrication compatibility, the Four Point Contact Ball Bearing offers flexibility in terms of cage material and sealing options. The cage, which holds and spaces the balls within the bearing, is available in steel, brass, or polyamide. Each cage material has its own benefits: steel cages provide maximum strength and durability, brass cages offer excellent corrosion resistance and reduced friction, while polyamide cages are lightweight and designed for quieter operation. This variety allows users to select the most appropriate cage material based on the specific requirements of their application.

Sealing type is another customizable aspect of the Four Point Contact Ball Bearing. It can be supplied as open, sealed, or shielded, depending on the environmental conditions and protection needs. Open bearings are ideal for clean environments where minimal contamination is expected. Sealed bearings provide robust protection against dirt, dust, and moisture, ensuring longevity even in harsh conditions. Shielded bearings offer a compromise by providing some protection while maintaining lower friction levels. This flexibility in sealing options enhances the bearing’s adaptability across a wide range of industries and operational environments.

The Four Point Angular Contact Bearing’s design allows it to accommodate axial loads in both directions due to its unique contact angle and ball configuration. This feature significantly reduces the number of bearings required in some assemblies, simplifying the design and reducing overall costs. Additionally, the bearing’s construction ensures precise alignment and stable operation, which are crucial factors for maintaining the accuracy and efficiency of rotating machinery.

In summary, the Four Point Contact Ball Bearing is a premium bearing solution that combines high load capacity, versatile lubrication options, and customizable cage and sealing materials. Its ability to support combined radial and axial loads makes it indispensable in applications ranging from industrial equipment to automotive systems. With a static load rating of 208 kN, grease lubrication compatibility at speeds of 1300 to 2600 R/min, and multiple options for cage materials and sealing types, the Four Point Angular Contact Bearing offers exceptional performance, reliability, and adaptability. This makes it a preferred choice for engineers and designers seeking durable and efficient bearing solutions in complex mechanical systems.

Features:

• Product Name: Four Point Contact Ball Bearing Assembly
• Operating Temperature Range: -30°C to +120°C
• Cage Material Options: Steel, Brass, Polyamide
• Sealing Types Available: Open, Sealed, Shielded
• Bore Type: Cylindrical Bore
• Contact Points: 4, providing enhanced load capacity and stability
• Also known as Four Point Angular Contact Ball Bearing and Four Point Angular Contact Bearing

Technical Parameters:

Applications:

The Four Point Contact Ball Bearing is a highly versatile and reliable component widely used in various industrial applications thanks to its robust design and superior performance. With a dimension of 106*150*24MM and a core load capacity of 208kN, this bearing is engineered to handle significant radial and axial loads simultaneously. Its unique four-point contact design allows it to support loads in both directions, making it an ideal choice for applications where space is limited but high load capacity is essential.

One of the primary application occasions for the Four Point Contact Angular Bearing is in heavy machinery and equipment that require precise movement and durability. Industries such as construction, mining, and manufacturing frequently utilize these bearings in their gearboxes, electric motors, and pumps. The four contact points provide excellent rigidity and reduce the possibility of misalignment, ensuring smooth and efficient operation even under harsh working conditions.

Another common scenario for using the Four Point Angular Contact Ball Bearing is in automotive and aerospace engineering. These bearings are often found in transmissions, differential systems, and various rotating shafts where high axial and radial loads occur simultaneously. The ability of the bearing to accommodate axial loads from both directions makes it an invaluable asset in these dynamic environments. Additionally, the bearing's cage material options—including steel, brass, and polyamide—allow customization based on specific operational requirements such as temperature resistance, lubrication conditions, and noise reduction.

Furthermore, the Four Point Contact Ball Bearing Assembly is extensively used in precision instruments and robotics, where accuracy and reliability are paramount. The compact size of 106*150*24MM combined with its robust load capacity ensures that it can maintain performance without compromising space or weight constraints. Whether it is used in CNC machines, robotic arms, or medical devices, this bearing assembly provides the necessary support for smooth rotation and long service life.

In summary, the Four Point Contact Angular Bearing is suitable for a wide range of application occasions and scenarios, including heavy machinery, automotive systems, aerospace components, and precision instruments. Its four-point contact design, high load capacity of 208kN, and flexible cage material options make it an indispensable component in industries demanding high performance and reliability.

Customization:

Our Four Point Contact Ball Bearing Assembly can be customized to meet your specific requirements. With an inner dimension range of 75 to 340MM, these bearings are designed to provide optimal performance in various applications. Featuring four contact points, the Four Point Contact Angular Bearing ensures excellent load distribution and stability. These bearings operate efficiently within a temperature range of -30°C to +120°C, making them suitable for diverse environmental conditions. Designed for low-speed rotational applications, our Four Point Contact Angular Bearing offers a dynamic load rating (Cor) of 208kN, guaranteeing durability and reliability. Trust our customization services to deliver high-quality Four Point Contact Ball Bearing solutions tailored to your needs.

Support and Services:

Our Four Point Contact Ball Bearings are designed for high performance and durability in various industrial applications. To ensure optimal operation and longevity of your bearings, please follow the recommended installation, maintenance, and handling guidelines provided in the product manual.

For installation, make sure to mount the bearing correctly using appropriate tools to avoid any damage. Avoid applying excessive force to the bearing during installation and ensure proper alignment to prevent premature wear.

Regular maintenance is essential to keep the bearings running smoothly. This includes periodic lubrication with the specified grease or oil, inspection for signs of wear or damage, and cleaning to remove contaminants. Always use lubricants compatible with the bearing materials and operating conditions.

Handle the bearings with care to prevent contamination and physical damage. Store them in a clean, dry environment and protect them from moisture and dust. When handling, wear gloves to avoid transferring dirt or moisture onto the bearing surfaces.

If you experience any issues with your Four Point Contact Ball Bearings, please refer to the troubleshooting section in the product documentation. Common issues can include noise, vibration, or increased operating temperature, which may indicate lubrication problems or misalignment.

For additional technical support and service assistance, please consult our online resources or authorized service centers. We are committed to providing comprehensive support to help you maximize the performance and reliability of your Four Point Contact Ball Bearings.

Packing and Shipping:

Our Four Point Contact Ball Bearings are carefully packaged to ensure maximum protection during transit. Each bearing is individually wrapped in a protective film to prevent corrosion and contamination, then securely placed in a custom-fitted box designed to minimize movement and absorb shocks.

The packaging materials are chosen to provide durability and safeguard the product from moisture, dust, and mechanical damage. Additionally, all packages are clearly labeled with product information, handling instructions, and tracking details to facilitate smooth logistics.

For shipping, we utilize reliable carriers with proven delivery performance. Shipments are insured and tracked in real-time to guarantee prompt and safe arrival at your destination. Whether shipping domestically or internationally, we ensure that your Four Point Contact Ball Bearings reach you in perfect condition and on schedule.

FAQ:

Q1: What is a Four Point Contact Ball Bearing?

A Four Point Contact Ball Bearing is a type of bearing designed to handle axial loads in both directions, as well as radial loads, by utilizing a single row of balls that contact four points on the raceways.

Q2: What are the typical applications of Four Point Contact Ball Bearings?

These bearings are commonly used in applications requiring high axial load capacity and moderate radial load capacity, such as in electric motors, gearboxes, pumps, and machine tool spindles.

Q3: What materials are Four Point Contact Ball Bearings made from?

They are typically made from high-quality bearing steel for durability and wear resistance, with cages made from various materials like brass, steel, or polymer depending on the application requirements.

Q4: How do Four Point Contact Ball Bearings differ from angular contact ball bearings?

Four Point Contact Ball Bearings have a single row of balls that contact the inner and outer raceways at four points, allowing them to support axial loads in both directions without the need for multiple bearings. Angular contact ball bearings usually require pairs to handle axial loads in both directions.

Q5: Can Four Point Contact Ball Bearings accommodate misalignment?

These bearings are generally designed for precise alignment. Minor misalignment can be tolerated, but excessive misalignment may lead to premature bearing failure and reduced performance.