The 6205 2RS deep groove ball bearing is a high-quality, sealed bearing solution designed for industrial applications that require reliable operation, effective contamination protection, and extended service life. As a single-row deep groove ball bearing with double rubber seals (2RS), this bearing is particularly suitable for environments exposed to dust, moisture, and light contaminants.
The 6205 2RS bearing is engineered to support high radial loads along with moderate axial loads in both directions, making it a versatile and dependable choice for a wide range of industrial and mechanical systems.
Precision Engineering and Sealed Bearing Design
The 6205 2RS bearing is manufactured with precision-ground inner and outer rings and high-quality steel balls to ensure smooth rotation, low friction, and reduced vibration. Its deep groove raceway design allows uniform load distribution across the rolling elements, minimizing wear and heat generation during operation.
The bearing is equipped with double rubber seals on both sides, which effectively retain lubricant inside the bearing while preventing the ingress of dust, dirt, and moisture. This sealed configuration significantly reduces maintenance requirements and helps extend the bearing’s operational life, making it ideal for continuous-duty applications.
Technical Specifications of 6205 2RS Ball Bearing
The 6205 2RS deep groove ball bearing has an inner diameter of 25 mm, an outer diameter of 52 mm, and a width of 15 mm. With an approximate weight of 0.13 kg, the bearing provides a compact yet durable structure suitable for light to medium-duty industrial applications.
In terms of load capacity, the bearing offers a dynamic load rating of 14.3 kN and a static load rating of 7.9 kN, enabling it to operate reliably under significant radial loads and moderate axial loads without compromising performance or dimensional stability.
Regarding speed capability, the 6205 2RS bearing can operate at speeds of up to 12,300 revolutions per minute when grease-lubricated and up to 14,500 revolutions per minute when oil-lubricated. While the presence of rubber seals slightly limits the maximum speed compared to open or shielded bearings, this design provides superior sealing performance and longer service life.
Typical Applications
Due to its sealed design, stable performance, and compact dimensions, the 6205 2RS deep groove ball bearing is commonly used in a wide range of applications, including:
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Electric motors and generators
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Industrial pumps and compressors
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Fans and blowers
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Gearboxes and transmission units
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Conveyor systems
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Agricultural and general industrial machinery
Key Advantages of 6205 2RS Bearing
The 6205 2RS ball bearing offers several key advantages that make it a preferred choice for many industrial applications. These advantages include excellent protection against dust and moisture due to double rubber seals, smooth and low-friction operation, reduced maintenance requirements, reliable load-carrying capability, and long service life under continuous operating conditions. Its standardized dimensions ensure easy installation and global interchangeability.
Conclusion
The 6205 2RS deep groove ball bearing is a durable, efficient, and cost-effective solution for applications that require sealed protection, stable performance, and long-term reliability. With its precise dimensions, balanced load ratings, and effective sealing system, it delivers consistent performance in a wide range of industrial environments. Whether used in new equipment or as a replacement component, the 6205 2RS bearing provides dependable operation and excellent overall value.