Chrome Steel GCr15 Double Angular Contact Ball Bearing Featuring Contact Angle 15° to 40° Designed for Gearboxes and Heavy Duty Machinery

Product Description:

The Double Angular Contact Ball Bearing is a precision-engineered component designed to meet the demanding requirements of modern mechanical systems. This bearing features a double row configuration, which significantly enhances its load-carrying capacity and rigidity compared to single row bearings. Known for its robust construction and reliable performance, the Angular Contact Double Row Bearing is ideal for various industrial applications where high radial stiffness and the ability to withstand combined loads are essential.

One of the defining characteristics of this Double Angular Contact Bearing Unit is its versatility in configuration. The double row design allows the bearing to support axial loads in both directions, as well as radial loads, making it highly adaptable for complex mechanical assemblies. This configuration not only improves load distribution but also increases the bearing’s overall durability and operational life. As a result, it is widely used in automotive, aerospace, machine tools, and heavy machinery industries.

The cage material of the Double Angular Contact Ball Bearing plays a crucial role in its performance and longevity. This product offers multiple cage options including steel, brass, and polyamide, each chosen to optimize the bearing’s function under different operating conditions. Steel cages provide exceptional strength and wear resistance, making them suitable for high-speed and high-load scenarios. Brass cages offer excellent corrosion resistance and durability, which is particularly beneficial in harsh environments. Polyamide cages, often reinforced with glass fiber, deliver a lightweight solution with good noise reduction and low friction, contributing to smoother operation and energy efficiency.

In addition to the standard cage materials, the bearing also features options such as copper and glass fiber reinforced PA66 cages. The copper cage variant is prized for its excellent thermal conductivity and resistance to deformation under extreme stress, ensuring consistent performance in high-temperature applications. On the other hand, the glass fiber reinforced PA66 cage combines the strength of glass fibers with the flexibility of polyamide, resulting in a cage that offers superior stiffness and resistance to wear while maintaining a lightweight profile.

The bore diameter of the Angular Contact Double Row Bearing is highly customizable, typically ranging from 10mm to 200mm. This wide range allows engineers to select the perfect size for their specific application, ensuring optimal fit and function. Whether it’s a compact design requiring a smaller bore or a heavy-duty machine needing a larger diameter, this bearing can be tailored to meet those needs without compromising on performance.

One of the standout features of this Double Angular Contact Ball Bearing is its high radial stiffness, which is critical for applications requiring precise shaft positioning and minimal deflection under load. This characteristic ensures the stability and accuracy of rotating components, which is particularly important in machine tools and precision instruments. Furthermore, the bearing’s high load capacity allows it to handle substantial radial and axial forces simultaneously, making it a reliable choice for demanding industrial environments.

In summary, the Double Angular Contact Ball Bearing is a high-performance, durable solution engineered for applications requiring robust load handling and precise rotational accuracy. Its double row configuration, combined with a variety of cage material options including steel, brass, polyamide, copper, and glass fiber reinforced PA66, makes it exceptionally versatile. With bore diameters ranging from 10mm to 200mm and features like high radial stiffness and high load capacity, the Angular Contact Double Row Bearing stands out as a superior choice for engineers seeking reliability and efficiency in their bearing solutions.

Features:

• Product Name: Double Angular Contact Ball Bearing
• Configuration: Double Row Angular Contact Bearing
• Material: High-quality Chrome Steel (GCr15)
• Outer Diameter: Varies depending on bore size
• Cage Material Options: Steel, Brass, or Polyamide
• Sealing Type: Available in Open, Sealed, or Shielded versions
• Also known as Dual Angular Contact Ball Bearing for enhanced load capacity
• Designed for high precision and durability in various applications

Technical Parameters:

Applications:

The Angular Contact Double Row Bearing, also known as the Dual Angular Contact Ball Bearing, is widely used in various industrial and automotive applications due to its exceptional performance characteristics. Designed with high radial stiffness and the ability to withstand high loads, this bearing type is ideal for demanding environments where reliability and precision are critical.

In machine tools, the Angular Contact Double Row Bearing plays a vital role in ensuring smooth and accurate operation. Its high load capacity and rigidity make it perfect for spindle support, where precision and stability are paramount. The bearing’s ability to handle combined radial and axial loads enhances the performance of lathes, milling machines, and grinding machines, contributing to improved machining accuracy and longer equipment life.

For pumps and gearboxes, the Dual Angular Contact Ball Bearing provides excellent support under varying load conditions. Its design enables it to manage heavy radial and axial forces, which are common in these applications. The availability of different sealing types—open, sealed, and shielded—allows for customization based on the working environment, ensuring protection against contaminants and extending the service life of the equipment.

In the automotive industry, the Angular Contact Double Row Bearing is extensively used in transmissions, wheel hubs, and differential systems. Its high radial stiffness and load capacity help maintain vehicle performance under dynamic conditions, enhancing safety and durability. The bore diameter options, ranging from 10mm to 200mm, offer versatility to fit various automotive components, meeting the diverse demands of modern vehicles.

Overall, the Angular Contact Double Row Bearing is a versatile and robust solution for applications requiring a high-performance bearing. Whether implemented in machine tools, pumps, gearboxes, or automotive systems, this bearing type delivers superior load handling and operational stability. The choice between open, sealed, or shielded configurations further optimizes its suitability for different environments, making it an indispensable component in many industrial and automotive applications.

Customization:

Our Double Angular Contact Ball Bearing product offers exceptional customization services to meet your specific application needs. Featuring a double row angular contact bearing configuration, it ensures enhanced load capacity and rigidity. You can choose from a variety of cage materials including steel, brass, and polyamide to suit different operating environments and performance requirements. Manufactured from high-quality chrome steel (GCr15), these bearings provide excellent durability and wear resistance.

The bore diameter is customizable, ranging from 10mm to 200mm, allowing for precise fitting in diverse machinery. Designed for high speed capability, our dual angular contact ball bearing solutions are ideal for applications demanding both speed and reliability. Trust our product customization services to deliver a double row angular contact bearing that perfectly aligns with your technical specifications and operational demands.

Support and Services:

Our Double Angular Contact Ball Bearings are designed to accommodate combined loads, simultaneously supporting both radial and axial forces. For optimal performance and longevity, it is essential to ensure proper installation, alignment, and lubrication. We recommend using high-quality lubricants compatible with the bearing specifications and operating conditions.

Maintenance should include regular inspection for signs of wear, contamination, or damage. Bearings should be cleaned and relubricated according to the operating environment and load conditions. Avoid exposure to excessive moisture, dust, or corrosive substances to prevent premature failure.

If any issues arise during operation, such as unusual noise, vibration, or temperature increases, promptly stop the equipment and inspect the bearing assembly. Replacement should be considered if there is evidence of pitting, spalling, or significant wear.

For technical assistance and guidance on bearing selection, installation, or troubleshooting, please refer to the product manuals and technical datasheets. Our support team is available to provide expert advice to ensure optimal use and maintenance of your Double Angular Contact Ball Bearings.

Packing and Shipping:

Our Double Angular 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. The wrapped bearings are then placed in sturdy, cushioned boxes designed to absorb shocks and vibrations.

For bulk orders, bearings are securely packed in reinforced cartons with additional padding to maintain integrity throughout the shipping process. All packages are clearly labeled with product details and handling instructions to facilitate smooth logistics.

We offer flexible shipping options including air freight, sea freight, and express courier services to meet your delivery requirements. Our logistics partners ensure timely and safe delivery to your specified destination, whether domestic or international.

Upon receipt, we recommend inspecting the packaging for any signs of damage before opening. Proper storage in a clean, dry environment is advised to maintain bearing quality until installation.

FAQ:

Q1: What are the main applications of Double Angular Contact Ball Bearings?

A1: Double Angular Contact Ball Bearings are commonly used in applications requiring high axial load capacity in both directions, such as in machine tool spindles, automotive transmissions, and pumps.

Q2: What is the typical load capacity of a Double Angular Contact Ball Bearing?

A2: These bearings are designed to handle both radial and axial loads simultaneously, with a higher axial load capacity compared to single-row angular contact bearings, making them suitable for heavy-duty applications.

Q3: How do Double Angular Contact Ball Bearings differ from single-row angular contact bearings?

A3: Double Angular Contact Ball Bearings consist of two single-row angular contact ball bearings arranged back-to-back or face-to-face, allowing them to support axial loads in both directions and offer greater rigidity.

Q4: What materials are used in the construction of Double Angular Contact Ball Bearings?

A4: These bearings are typically made from high-quality chrome steel or stainless steel for enhanced durability, corrosion resistance, and performance under high-speed conditions.

Q5: Can Double Angular Contact Ball Bearings operate at high speeds?

A5: Yes, they are designed to operate efficiently at high speeds due to their precision design and low friction characteristics, making them ideal for applications such as electric motors and high-speed spindles.