Reliable 628 Deep Groove Ball Bearing – Compact Efficiency for High-Performance Systems

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 628 Deep Groove Ball Bearing is designed for applications requiring compact size without compromising on performance. This bearing is engineered to deliver smooth rotation, low friction, and high-speed capabilities, making it ideal for light-duty systems where space is limited. Its robust design ensures long-lasting reliability, even under moderate loads and high-speed conditions.

Made from high-quality chrome steel or stainless steel, the 628 bearing offers excellent resistance to wear and corrosion, making it suitable for both indoor and outdoor environments. Its open design allows for easy lubrication and maintenance, making it a low-maintenance solution for a wide range of applications in industries such as automotive, electronics, and machinery.

With its precision design, the 628 bearing is capable of handling light radial and axial loads, offering a high degree of reliability and performance over an extended period. Whether used in miniature motors, robotics, or office equipment, the 628 bearing meets the demands of high-speed systems where smooth operation is critical.

Key Specifications:

• Bearing Type: Deep Groove Ball Bearing

• Model: 628

• Inner Diameter (d): 8 mm

• Outer Diameter (D): 24 mm

• Width (B): 8 mm

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

• Sealing Type: Open (Non-sealed)

• Lubrication: Pre-lubricated with high-quality grease for reduced friction

• Radial Clearance: Standard, optional C3 clearance for higher load capacity

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

• Max Speed (RPM): 25,000 RPM (depending on load and operating conditions)

• Load Capacity: Light to medium radial and axial loads

• Noise Level: Low noise operation for smooth performance

• Certification: ISO 9001 certified

Key Features & Benefits:

• Compact and Lightweight: The 628 bearing features a small size of 8 mm x 24 mm x 8 mm, making it perfect for applications where space is limited. Its lightweight design ensures easy integration into compact machinery without sacrificing performance or efficiency.

• High-Speed Performance: Capable of handling speeds up to 25,000 RPM (depending on load), the 628 bearing is ideal for applications that require fast rotation and smooth, low-friction performance, ensuring minimal heat generation.

• Durability and Longevity: Made from high-quality chrome steel or stainless steel, the 628 bearing offers excellent resistance to wear, corrosion, and fatigue. It is designed to operate reliably over long periods, reducing the need for frequent replacements.

• Low Friction and Energy Efficiency: The pre-lubricated design ensures that the 628 bearing operates with minimal friction, helping to reduce energy consumption and improve overall system efficiency. This makes it an environmentally friendly option by extending the life of equipment and reducing maintenance costs.

• Versatile Applications: With its compact size and high-performance capabilities, the 628 bearing is ideal for a wide range of applications. It is commonly used in light-duty motors, robotics, office equipment, and household appliances, providing a reliable and cost-effective solution.

Applications:

The 628 deep groove ball bearing is versatile and suitable for a variety of industries and applications, including:

• Miniature Motors: Perfect for small electric motors found in toys, hobby projects, and home appliances, where high-speed rotation and precision are critical.

• Robotics and Automation: Commonly used in robotic systems, conveyors, and small automation machines that require smooth, reliable movement with minimal maintenance.

• Home Appliances: Found in products such as fans, vacuum cleaners, and printers, providing smooth operation and ensuring the longevity of the equipment.

• Bicycles and Sporting Goods: Ideal for bicycle hubs, pedals, and other light-duty outdoor equipment, ensuring durability and performance under moderate loads.

• Office Equipment: Used in printers, copiers, and scanners, where smooth, quiet operation and long-term reliability are essential.

• Electric and Electronic Equipment: Used in various electronic devices requiring compact, low-maintenance bearings for smooth and efficient operation.

Performance and Reliability:
The 628 bearing delivers reliable performance in high-speed, low-friction environments. Its durable materials and precise engineering ensure it can handle light to medium loads and remain functional in a range of temperatures, making it suitable for diverse applications.

Conclusion:
The 628 Deep Groove Ball Bearing is a compact and efficient solution for a wide range of applications that require high-speed performance, low friction, and reliability. Whether in miniature motors, robotics, office equipment, or bicycles, the 628 bearing provides long-lasting performance, reduced maintenance costs, and smooth, efficient operation. Its versatility and durability make it an excellent choice for a variety of industries, offering superior performance in a small, lightweight package.

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

 Our products                                                                                                                                                                 

Ball Bearings

SKF

NSK

FAG

TIMKEN

          IKO

NTN

GMN