Precision 619/7 Deep Groove Ball Bearing – Compact Performance for Diverse 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 619/7 Deep Groove Ball Bearing offers superior reliability, durability, and high performance in a compact, lightweight design. Designed for light to medium-duty applications, this bearing delivers smooth and efficient motion in space-constrained environments. Whether for consumer electronics, automotive components, or small machinery, the 619/7 bearing is a versatile solution that ensures long-lasting operation, reduced noise, and minimal friction.

Engineered with precision and made from high-quality materials, this bearing provides excellent resistance to wear, corrosion, and extreme conditions, making it ideal for demanding applications requiring high-speed performance and reliable functionality.

Key Specifications:

• Bearing Type: Deep Groove Ball Bearing

• Model: 619/7

• Inner Diameter (d): 7 mm

• Outer Diameter (D): 19 mm

• Width (B): 6 mm

• Material: High-quality Chrome Steel (GCr15) or Stainless Steel (AISI 440C)

• Sealing Type: Open (Non-sealed design)

• Lubrication: Pre-lubricated with high-performance grease for moderate-speed operation

• Radial Clearance: Standard, C3 clearance option available for specific heavy-load conditions

• Operating Temperature Range: -30°C to +120°C

• Max Speed (RPM): 30,000 RPM (varies with load conditions)

• Load Capacity: Light to medium radial and axial loads

• Noise Level: Low noise operation due to optimized raceway geometry

• Certification: ISO 9001 certified, ensuring high production standards and quality control

Key Features & Benefits:

• Compact Design: With a small size of 7 mm x 19 mm x 6 mm, the 619/7 bearing is perfect for applications with limited space, such as miniature motors, small machinery, or devices that require a lightweight yet durable bearing solution.

• Precision Performance: Manufactured with tight tolerances and high-grade steel, the 619/7 bearing ensures consistent, high-precision performance. The smooth raceway and ball contact points minimize friction, providing reliable rotation with minimal wear and tear.

• Low Friction & Reduced Noise: The open design of the 619/7 bearing enables efficient lubrication and minimizes resistance. This results in smooth, silent operation, which is particularly beneficial in noise-sensitive applications, such as home appliances and office equipment.

• Durability & Longevity: Built to last, the 619/7 bearing is constructed from high-quality chrome steel or optional stainless steel for enhanced corrosion resistance. This ensures that the bearing can withstand a range of environmental conditions and continue to perform optimally over time.

• Versatile Applications: The 619/7 is a highly versatile bearing that can be used in a variety of applications across different industries. Its compact size and reliable performance make it ideal for use in electronics, automotive parts, small machines, and more.

• Wide Temperature Range: This bearing operates efficiently in a temperature range from -30°C to +120°C, making it suitable for both indoor and outdoor applications where temperature fluctuations are common.

Applications:

The 619/7 deep groove ball bearing is ideal for a variety of light to medium-duty applications. Its precision and compact design allow it to be used in many different industries, such as:

• Consumer Electronics: Perfect for small motors in devices like electric fans, printers, and home appliances, where low noise and space efficiency are essential.

• Automotive Components: Ideal for use in small automotive parts such as window regulators, fans, and power steering systems, where reliable performance and compactness are required.

• Miniature Motors: The 619/7 bearing excels in small motors used in hobbyist applications, robotics, or precision instruments that require smooth, silent operation.

• Bicycles & Sports Equipment: Commonly used in bicycles, skateboards, and other light-duty equipment to reduce friction and improve overall performance.

• Industrial Machinery: Suitable for light-duty machinery and equipment where low maintenance, smooth rotation, and durability are important.

• Office Equipment: Widely used in printers, scanners, copiers, and fax machines for smooth operation and reduced noise.

Quality Assurance:

Manufactured under stringent quality control processes, the 619/7 deep groove ball bearing meets ISO 9001 standards. It undergoes rigorous testing to ensure it meets high-performance standards in load capacity, speed, and durability, making it a trusted choice for industries requiring reliability and precision.

Performance and Reliability:
The 619/7 bearing ensures exceptional performance with its low friction, high load capacity, and reliable service life. It’s an ideal choice for applications that require consistent and efficient movement, coupled with a long service life and low maintenance requirements. Whether for commercial or industrial use, the 619/7 bearing provides outstanding value while maintaining top-tier performance.

In summary, the 619/7 deep groove ball bearing is a high-quality, reliable, and cost-effective solution for applications in need of compact, durable, and precise bearings. Its versatility, combined with superior design and material quality, ensures it can meet the needs of a wide range of industries and environments.

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

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