Radial And Axial Load Double Row Deep Groove Ball Bearings Inner Diameter 3.967 Mm in Open Sealed Shielded Sealing Types

Product Description:

The Double Row Deep Groove Ball Bearings are precision-engineered components designed to provide exceptional performance and durability in a wide range of applications. These bearings are characterized by their double row configuration, which enhances load-carrying capacity and ensures superior stability during operation. As an essential element in mechanical systems, they offer reliable rotational movement with minimal friction, making them ideal for various industrial and automotive uses.

One of the key features of this product is its specific dimensions, which include an inner diameter of 12 mm and an outer diameter of 26 mm. These precise measurements allow the bearing to fit seamlessly into designated assemblies, ensuring optimal functionality. The inner diameter, measured at 3.967 mm, contributes to the overall compactness and efficiency of the bearing unit. Such dimensions make the Double Row Deep Groove Ball Bearings versatile and suitable for applications where space constraints and performance requirements are critical.

The bearing type itself is classified under ball bearings, which utilize spherical rolling elements to maintain separation between the bearing races. This design minimizes friction and wear, enabling smooth and efficient movement. The Double Row configuration further enhances the bearing's ability to accommodate radial and axial loads in both directions, providing durability and long service life even under demanding conditions.

The cage material used in these bearings is available in three options: pressed steel, brass, and polyamide. Each cage material offers unique advantages to suit different operating environments and requirements. Pressed steel cages are known for their strength and resistance to deformation, making them suitable for heavy-duty applications. Brass cages provide excellent corrosion resistance and durability, which is beneficial in harsh or wet environments. Polyamide cages, being lightweight and quiet, contribute to reduced noise levels and improved efficiency in high-speed operations.

This product can be categorized as a Double Row Ball Bearing Unit, which highlights its integrated design for easy installation and maintenance. The unitized construction ensures that all components work harmoniously, reducing the risk of misalignment and improving overall bearing performance. Additionally, the product serves as a Double Row Angular Contact Bearing, capable of handling combined loads due to the angular contact between the rolling elements and raceways. This feature is particularly advantageous in applications where both radial and axial forces are present.

Another important classification of this product is the Double Row Deep Groove Bearing, which refers to the deep groove raceway design that facilitates high-speed operation and low friction. The deep grooves allow the bearing to support heavy radial loads while also accommodating moderate axial loads in both directions. This versatility makes the bearing an excellent choice for various machinery, including electric motors, gearboxes, pumps, and conveyors.

In summary, the Double Row Deep Groove Ball Bearings offer a robust and reliable solution for mechanical systems requiring efficient load management and long-lasting performance. With an inner diameter of 12 mm, an outer diameter of 26 mm, and an inner diameter measurement of 3.967 mm, these bearings are precisely engineered for optimal fit and function. The availability of different cage materials—pressed steel, brass, and polyamide—provides flexibility to meet diverse operational needs. Whether used as a Double Row Ball Bearing Unit, a Double Row Angular Contact Bearing, or a Double Row Deep Groove Bearing, this product ensures exceptional durability, smooth rotation, and high load capacity for a wide array of industrial applications.

Features:

• Product Name: Double Row Deep Groove Ball Bearings
• Type: Double Row Ball Bearing, also known as Double Row Angular Contact Bearing
• Operating Temperature Range: -30°C to 120°C
• Width Range: 9mm to 60mm
• Inner Diameter: 3.967 mm
• Bore Diameter: 12 mm
• Cage Material Options: Pressed Steel, Brass, Polyamide

Technical Parameters:

Applications:

The Double Row Deep Groove Ball Bearing is a versatile and robust component widely used across various industrial and commercial applications. Its design, featuring two rows of deep grooves, allows it to support both radial and axial loads efficiently, making it an ideal choice for demanding environments. With an outer diameter of 26 mm, this bearing offers a compact yet durable solution for many machinery and equipment requirements.

One of the primary application occasions for the Double Row Deep Groove Ball Bearing is in electric motors. These bearings ensure smooth and reliable operation by minimizing friction and wear, which is crucial for maintaining motor performance and longevity. Whether the motor operates under high speed or varying load conditions, the Double Row Deep Groove Bearing provides consistent support, contributing to energy efficiency and reduced maintenance costs.

Gearboxes are another common scenario where Double Row Deep Groove Ball Bearings excel. The ability to handle combined loads and accommodate misalignments makes them perfect for the complex dynamics within gear systems. Their availability in different sealing types—open, sealed, or shielded—offers flexibility to suit different environmental conditions, from clean indoor settings to harsh, dusty, or wet environments. This adaptability ensures the gearbox operates smoothly and reliably over extended periods.

Pumps also benefit significantly from the use of Double Row Deep Groove Ball Bearings. In pump applications, these bearings help reduce vibration and noise while maintaining precision in rotation. The choice of cage materials—pressed steel, brass, or polyamide—allows customization based on specific needs such as corrosion resistance, strength, and operational speed, enhancing the overall performance of the pump.

In the automotive industry, Double Row Deep Groove Bearings are essential components in various vehicle systems. Their ability to withstand high loads and shocks while maintaining smooth motion is critical for parts such as transmissions, wheel hubs, and differentials. The bearing’s robust construction and sealing options make it suitable for the challenging conditions encountered in automotive applications, ensuring safety and reliability.

Overall, the Double Row Deep Groove Ball Bearing is a highly adaptable and reliable bearing type that meets the demands of electric motors, gearboxes, pumps, and automotive systems. Its range of sealing types and cage materials further enhances its suitability for diverse operational environments, making it an indispensable element in modern mechanical design and engineering.

Customization:

Our Double Row Deep Groove Ball Bearings offer extensive product customization services to meet your specific application needs. You can choose from various sealing types including Open, Sealed, and Shielded options to ensure optimal performance in different environments. These bearings are designed to operate efficiently within a temperature range of -30°C to 120°C, making them suitable for a wide range of industrial applications.

The width of the bearings can be customized from 9mm to 60mm, allowing flexibility in design and installation. The bore diameter is standardized at 12mm, while the inner diameter is precisely 3.967mm to guarantee compatibility and smooth operation. Whether you require a Double Row Ball Bearing or a Double Row Angular Contact Bearing, our customization services ensure that each product meets your exact specifications for reliability and durability.

Support and Services:

Our Double Row Deep Groove Ball Bearings are designed to provide excellent performance and durability in various industrial applications. For technical support, we offer detailed product documentation, including installation guides, maintenance instructions, and troubleshooting tips to ensure optimal bearing performance.

We provide expert consultation services to help you select the right bearing model based on your specific requirements such as load capacity, speed, and environmental conditions. Our technical team is available to assist with bearing installation, alignment, and lubrication recommendations to maximize service life.

In addition to technical support, we offer comprehensive maintenance and repair services. Regular inspection and condition monitoring services are available to detect early signs of wear or damage, helping to prevent unexpected downtime.

For customers requiring customized solutions, we provide engineering support to modify bearing designs or develop special configurations tailored to unique application needs.

Our commitment is to ensure that your Double Row Deep Groove Ball Bearings operate efficiently and reliably throughout their service life. We encourage customers to utilize our support services to achieve the best performance and avoid potential issues.