619/9 High-Performance Deep Groove Ball Bearing for Versatile Applications

Deep groove ball bearing with seals or shields

Single row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.Integral sea

ling prolongs bearing service life

Simple, versatile and robust design

Low friction and high-speed capability

Accommodate radial and axial loads in both directions

Require little maintenance

Knowledge and introduction of bearings

The 619/9 deep groove ball bearing is engineered for high precision and reliable performance across a wide range of industrial and mechanical applications. With its reduced width and compact design, this bearing offers superior efficiency while maintaining high load capacity and durability. Manufactured using high-quality materials, the 619/9 is built to withstand extreme conditions, providing long-lasting and cost-effective solutions for equipment operating at high speeds or in harsh environments.

Key Parameters:

• Inner Diameter (d): 9 mm

• Outer Diameter (D): 24 mm

• Width (B): 6 mm

• Dynamic Load Rating (C): 3.0 kN

• Static Load Rating (C0): 1.2 kN

• Limiting Speed: 45,000 RPM

• Material: Chrome steel, with optional stainless steel for corrosion resistance

• Seals/Shields: Open (unsealed), with optional rubber seals for dust protection

• Precision Class: P0, P6, P5 (customizable based on client requirements)

• Lubrication: Grease or oil lubrication depending on operating conditions

Applications and Suitability:The 619/9 deep groove ball bearing is an excellent solution for applications requiring high rotational speeds, precision, and reliability. Its unique design and high-quality construction make it suitable for a variety of industries:

• Electric Motors and Generators: The compact and efficient design of the 619/9 makes it ideal for small electric motors and generators. It handles both radial and axial loads, ensuring smooth and reliable operation even in high-speed conditions.

• Industrial Equipment: The 619/9 is widely used in various types of industrial machinery such as pumps, fans, conveyors, and packaging machines. Its resistance to wear and high limiting speed makes it suitable for heavy-duty and high-velocity operations.

• Automotive and Transportation: This bearing is commonly used in automotive applications like small engines, gearboxes, and transmission systems. It supports high speeds and reduces friction, improving overall performance and extending the lifespan of automotive components.

• Home Appliances: The 619/9 is often used in small home appliances, including washing machines, refrigerators, and air conditioners, where space efficiency, noise reduction, and longevity are critical.

• Medical Devices: With its precision design and minimal maintenance requirements, the 619/9 deep groove ball bearing is ideal for use in medical equipment such as diagnostic machinery, pumps, and small motors, ensuring reliability in sensitive applications.

• Textile and Printing Industries: In textile machines and printing presses, the 619/9 bearing performs well under high-speed operations, reducing wear and tear while maintaining the necessary precision for fine print and fabric quality.

• Hobbyist and DIY Projects: The 619/9's compact size and high performance make it a popular choice for hobbyists and in DIY applications, including RC cars, drones, and other small machinery where space is limited but precision is essential.

Performance Advantages:

• Compact and Lightweight: With its reduced width, the 619/9 is ideal for space-constrained applications without sacrificing load-bearing capacity or performance.

• High-Speed Capability: Designed for high rotational speeds, the 619/9 operates efficiently even at high RPMs, ensuring smooth performance with minimal vibration and noise.

• Low Maintenance: The open design allows for easy lubrication, reducing the need for frequent maintenance and extending the bearing's lifespan.

• Corrosion Resistance: The option for stainless steel versions makes this bearing suitable for environments prone to moisture or corrosive conditions, such as food processing or marine industries.

• Versatile Load Handling: Capable of handling both radial and axial loads, the 619/9 is versatile and adaptable for various mechanical configurations.

The 619/9 deep groove ball bearing provides optimal performance, offering a combination of high precision, durability, and low maintenance requirements. Whether you’re designing high-speed motors, industrial equipment, or small machinery, this bearing ensures your components operate smoothly and efficiently, reducing downtime and enhancing the overall lifespan of your systems.

For further details on this product please directly contact our sales department under timson@dmsw.com 

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