High Speed Deep groove ball bearings 6205 VV For Servo Motor applications, 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.
-- Simple, versatile and robust design
-- Low friction
-- High-speed capability
-- Accommodate radial and axial loads in both directions
-- Require little maintenance
Technical parameters | Parameter details |
Designation | 6205VV |
Bearing Type | Servo motor dedicated deep groove ball bearing |
Inner diameter | 25mm -0.008 – 0 mm |
Outer diameter | 52mm -0.011 – 0 mm |
Width | 15mm -0.06 – 0 mm |
Unit Weight | 0.13kg |
Limiting Speed | 24000rpm |
Materials of Rings | SKF 3# Chrome Steel |
Elements | High-performance ceramic balls |
Materials of Balls | PA66 Nylon |
Seals | nitrile rubber seals |
The 6205VV servo motor bearing is a core component specifically designed for high-precision servo systems, precisely matching the stringent requirements of servo motors for operational accuracy and high-speed stability. This bearing features a standard deep groove ball bearing design, with precisely controlled dimensions of 25*52*15mm and a single weight of only 0.13kg. Its compact size easily adapts to the installation space of various small and medium-sized servo motors without requiring additional adjustments to the equipment structure. With an ultra-high rated speed of 24000rpm, it perfectly handles the high-frequency start-stop and high-speed operation requirements of servo motors, providing solid support for precise speed control and positioning. It is a preferred model in the servo motor bearing series, combining versatility and high performance.
In terms of product structure and material selection, the 6205VV servo motor bearing demonstrates professional quality. The bearing races are made of high-quality SKF 3# bearing steel, which undergoes precision machining and special heat treatment, resulting in high purity, high density, and uniform carbide structure. This provides excellent wear resistance and high contact fatigue strength, effectively extending bearing life. The rolling elements are high-performance ceramic balls, which, compared to traditional steel balls, have a lower coefficient of friction, better heat dissipation, and higher temperature resistance. This significantly reduces temperature rise and noise during high-speed operation, while also minimizing electromagnetic interference, making it suitable for the precision control requirements of servo systems. The bearing is equipped with a nylon retainer; its lightweight design and excellent self-lubricating properties enable smooth force transmission and low-resistance operation. Combined with a high-quality rubber seal, it effectively prevents dust and impurities from entering, avoids grease loss, and ensures stable operation of the bearing in harsh industrial environments.
Leveraging its superior performance, the 6205VV servo motor bearing is widely used in various precision equipment driven by servo motors, including CNC machine tools, industrial robots, automated production lines, and laser processing equipment. Whether for high-speed cutting positioning of machine tool spindles or precise motion control of robot joints, this bearing, with its high rigidity and low vibration, enhances the overall operational accuracy and stability of the equipment while reducing maintenance frequency and costs. We understand the urgent need for timely delivery among servo motor users. Currently, the 6205VV model and the entire series of servo motor bearings are readily available, enabling rapid response to procurement needs and providing reliable assurance for users to shorten production cycles and mitigate the risk of stockouts. Choosing our 6205VV servo motor bearings means choosing a double guarantee of high precision, high durability, and efficient supply service.
