![]() | Deep groove ball bearing | ||||||||
Brand: | W 639/2-2Z bearing | ||||||||
Our Price: | $1.50 Ask for quotation | ||||||||
Filling slots:Without | Model Number:W 639/2-2Z | ||||||||
Size: | 2mm x 6mm x 2.5mm | ||||||||
Number of rows: | 1 | ||||||||
Locating feature, bearing outer ring: | None | ||||||||
Bore type: | Cylindrical | ||||||||
Cage: | Sheet metal | ||||||||
Matched arrangement: | No | ||||||||
Radial internal clearance: | CN C2 C3 C4 | ||||||||
Tolerance class: | Class P6 (P5) | ||||||||
Material, bearing: | Bearing steel | ||||||||
Seals Type: | Open type ZZ 2Z 2RS1 DDU VV DW | ||||||||
Lubricant | Grease | ||||||||
Deep groove ball bearing with seals or shields | |||||||||
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 W 639/2-2Z miniature deep groove ball bearing is crafted for precision applications, demanding high-speed and low-friction performance. Its compact design and durable construction make it ideal for a variety of industries, including electronics, small machinery, and automation. Manufactured with high-grade stainless steel, this bearing ensures enhanced resistance against wear, corrosion, and high temperatures, making it suitable for challenging environments and extended usage. This bearing features a double metal shield (2Z), providing effective protection against contaminants while retaining lubrication. The double shielding also extends the bearing’s lifespan, reducing maintenance needs and ensuring consistent performance over time. The W 639/2-2Z belongs to a class of miniature bearings renowned for their versatility and resilience in applications where precision and reliability are paramount. Key Features and Benefits:
Technical Specifications:
The W 639/2-2Z is engineered for consistent, long-lasting performance, delivering reliability in small yet crucial applications. Perfect for industries where quality and precision are non-negotiable, this bearing supports smooth rotational movement and reduces wear, helping maximize the efficiency of compact systems. Whether used in robotics, medical devices, or high-speed micro-machinery, the W 639/2-2Z provides exceptional operational life and dependable performance. | |||||||||
For further details on this product please directly contact our sales department under timson@dmsw.com | |||||||||
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