W617/2 Deep Groove Ball Bearing - Precision Miniature Bearing

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 W617/2 Deep Groove Ball Bearing is a precision-engineered miniature bearing designed to offer exceptional performance in compact spaces where high speed, low friction, and reliable operation are essential. Its ultra-thin design and durable materials make it ideal for applications like small electric motors, medical instruments, and miniature machinery, where precise performance and space efficiency are required.

Product Specifications:

• Bearing Type: Deep Groove Ball Bearing

• Model: W617/2

• Inner Diameter (ID): 2 mm

• Outer Diameter (OD): 5 mm

• Width: 1.5 mm

• Material: High-grade stainless steel or chrome steel, customizable based on application requirements

• Load Capacity: Optimized for light to medium loads in high-speed applications

• Sealing Type: Open (optional seals available for specific environments)

• Lubrication: Factory pre-lubricated with high-performance grease for smooth operation

• Temperature Range: Suitable for operation in a broad temperature range, including moderate to high temperatures

• Rotation Speed: High RPM capabilities, dependent on application conditions and load

Key Features:

1. Ultra-Thin Design: The W617/2 is designed with a thin profile, allowing it to fit in compact, space-limited applications without sacrificing performance. Its ultra-thin construction makes it ideal for precise instruments and machinery where every millimeter counts.

2. High Precision and Stability: With its deep groove design, this bearing provides stable and smooth operation even under high speeds. The groove geometry minimizes friction and ensures quiet, vibration-free performance, making it suitable for applications requiring precision and stability.

3. Durable and Corrosion-Resistant Materials: The W617/2 is crafted from high-grade stainless or chrome steel, offering excellent durability and resistance to corrosion. This ensures a longer lifespan even in challenging environments, making it ideal for both industrial and medical applications.

4. Optimal Load and Speed Capabilities: Engineered to perform well under light to moderate loads, the W617/2 excels in high-speed applications. Its design supports consistent, high RPM rotation with minimal maintenance, enhancing the efficiency of the machinery it supports.

5. Versatile Applications: Thanks to its compact size and efficient performance, the W617/2 is suitable for a range of miniature and high-speed applications. Its versatility makes it an excellent choice for various industries, including medical devices, robotics, aerospace instrumentation, and consumer electronics.

6. Low Maintenance Requirements: The bearing is pre-lubricated with a high-quality, high-temperature grease, allowing it to run smoothly over extended periods without frequent re-lubrication. This feature lowers the total maintenance requirements, contributing to cost savings and operational efficiency.

7. Optional Sealing Options: Although the W617/2 typically comes in an open design for applications requiring minimal friction, it can also be customized with protective seals. These seals offer additional protection against contaminants, moisture, and dust, especially beneficial for use in environments where cleanliness and precision are crucial.

Application Examples:

• Medical Devices and Equipment: Its small size and high precision make it ideal for medical instruments that require quiet, smooth, and reliable rotation.

• Robotics and Automation: Suitable for miniature robotic components where accuracy and stability are critical.

• Consumer Electronics: Fits well in compact electronic devices such as small fans, hard drives, and precision instruments.

• Aerospace and Automotive Instruments: Perfect for high-precision instruments in aerospace and automotive applications that demand reliability and performance in small spaces.

The W617/2 Deep Groove Ball Bearing combines compact design with exceptional performance, providing a durable, low-maintenance solution for high-speed, high-precision applications. Its ultra-thin profile, coupled with durable materials and precision engineering, makes it a top choice for those seeking dependable miniature bearings for modern, compact machinery and devices.

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

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