Understanding the Dimensions of 6305 2RS Bearings

Bearings are essential components in many mechanical applications, playing a crucial role in reducing friction and supporting rotating shafts. Among various types of bearings, the 6305 2RS bearing has gained popularity due to its versatile applications and robust performance characteristics. In this article, we will explore the dimensions and features of 6305 2RS bearings, as well as their applications in different industries.

What is a 6305 2RS Bearing?

The designation 6305 2RS refers to a specific type of deep groove ball bearing. The numbers 6305 indicate its size and design, while 2RS denotes the presence of rubber seals on both sides of the bearing, providing protection from external contaminants such as dust and moisture. This sealing feature is crucial, especially for applications in harsh environments where the bearing is exposed to potentially damaging substances.

Dimensions of the 6305 2RS Bearing

To fully understand the capabilities and compatibility of the 6305 2RS bearing, it is essential to know its dimensions

- Inner Diameter (ID) 25 mm - Outer Diameter (OD) 62 mm - Width (W) 17 mm - Dynamic Load Rating (C) Approximately 12,400 N - Static Load Rating (C0) Approximately 7,500 N - Limiting Speed Up to approximately 7,000 RPM

These dimensions make the 6305 2RS bearing an excellent choice for a variety of applications due to its relatively large outer diameter and robust load ratings, allowing it to support significant radial and axial loads while maintaining smooth operational performance.

Features of the 6305 2RS Bearing

1. Double Rubber Seals The 2RS designation means that both sides of the bearing are sealed with rubber shields. This feature helps to keep lubricants in and contaminants out, thereby extending the bearing's lifespan and enhancing reliability under various operating conditions.

2. Deep Groove Design The deep groove profile of the bearing allows it to accommodate both radial and axial loads, making it suitable for applications where the shaft may experience side loads.

3. Material Construction Typically made from high-carbon chrome steel, 6305 2RS bearings exhibit excellent durability and resilience against wear and deformation, ensuring a long service life.

4. Grease Lubrication Most 6305 2RS bearings come pre-lubricated with grease, providing continuous lubrication for optimal performance. This lubrication is critical for reducing friction and preventing overheating during operation.

Applications of the 6305 2RS Bearing

The versatility of the 6305 2RS bearing opens its use across numerous industries, including

- Automotive Commonly found in electric motors, gearboxes, and wheel hubs, providing smooth rotational motion and stability. - Industrial Machinery Used in conveyor systems, pumps, and compressors, where reliable performance is critical. - Home Appliances Frequently used in washing machines and refrigerators, ensuring efficient operation. - Agricultural Equipment Ideal for tractors and machinery that require robust bearings to handle fluctuating loads and tough conditions.

Conclusion

The 6305 2RS bearing stands out as a reliable component that combines versatility, robust load capacities, and effective sealing features. Its dimensions — with an inner diameter of 25 mm, outer diameter of 62 mm, and a width of 17 mm — make it an excellent choice for a variety of applications across different industries. Understanding the specifications and features of the 6305 2RS bearing is crucial for engineers and technicians involved in machinery design, maintenance, and manufacturing. With its proven performance, this bearing type remains a preferred choice for many mechanical and engineering applications, ensuring smooth operations and longevity in demanding environments.