 | Deep groove ball bearing | ||||||||
| Brand： | W 638/3-2RS1 bearing | ||||||||
| Our Price: | $1.50 Ask for quotation | ||||||||
| Filling slots：Without | Model Number：W 638/3-2RS1 | ||||||||
| Size: | 3mm x 7mm x 3mm | ||||||||
| 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 638/3-2RS1 deep groove ball bearing is a high-performance miniature bearing designed for applications that require precision, compact size, and protection against contaminants. Built with high-grade stainless steel, this bearing offers exceptional durability and resistance to corrosion, making it ideal for demanding environments. The “2RS1” model features dual rubber seals, providing an effective barrier against dust and moisture while retaining lubricant inside, extending the bearing’s operational life and minimizing maintenance. Optimized for low friction, the W 638/3-2RS1 delivers smooth, efficient performance even at high speeds. This bearing is a preferred choice for sensitive and compact equipment such as medical instruments, robotics, and miniature motors, where size efficiency and reliable, long-lasting performance are essential. Its precision construction ensures stable rotation, making it an excellent option for engineers seeking a robust, sealed bearing solution. Key Features and Benefits:
Technical Specifications:
The W 638/3-2RS1 deep groove ball bearing is engineered for precision and longevity in compact systems. Its dual-sealed design offers enhanced protection against environmental factors, making it suitable for high-speed, sensitive applications. Ideal for use in sectors such as medical devices, robotics, and fine instruments, this bearing ensures smooth, efficient operation with reduced maintenance, providing a reliable and efficient solution for advanced engineering needs. | |||||||||
For further details on this product please directly contact our sales department under timson@dmsw.com | |||||||||
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