Technical data sheet: SKF 6308-2RS1 bearing

Introduction

If you are looking for a reliable, high-performance and high-quality bearing, the SKF 6308-2RS1 bearing is the ideal choice for your industrial needs. This model, part of the renowned SKF range, is designed for durability and precision in a wide range of applications. Purchasing the SKF 6308-2RS1 bearing ready for delivery in stock ensures that a component is always available and ready for use, reducing downtime and optimizing your production.

Construction and Materials

The SKF 6308-2RS1 bearing is made of the highest quality materials to ensure excellent performance and long operating life. The main components and materials include:

• Inner and outer steel rings : Heat treated to increase resistance to fatigue and wear.
• Steel Balls : Designed to minimize friction and maximize bearing efficiency.
• Steel cage : Ensures uniform distribution of the balls and prevents agglomeration during operation.
• Rubber Seals (2RS1) : Protect the inside of the bearing from dust, debris and contaminants, keeping the internal lubricant in optimal condition.

Dimensions and Weight

The precise dimensions of the SKF 6308-2RS1 bearing are critical to ensuring correct fitment and efficient operation. Here are the dimensional specifications:

• Internal diameter (d) : 40 mm
• External diameter (D) : 100 mm
• Width (B) : 27 mm
• Weight : Approximately 1.2 kg

These dimensions make it suitable for a wide range of applications, allowing easy adaptation to different machines and systems.

Mechanical Characteristics

The SKF 6308-2RS1 bearing stands out for its excellent mechanical characteristics:

• Basic Dynamic Load (C) : 5,700 kN
• Basic Static Load (C0) : 3,850 kN
• Limit Speed : Up to 9,000 rpm, depending on lubrication conditions.
• Operating Temperature : -40°C to +120°C, allowing versatile use in extreme environments.
• Internal Clearance : C3 (increased internal clearance to manage thermal expansion and imperfect alignments).

Mathematical Formulas for Characteristics

To understand and optimize the performance of the SKF 6308-2RS1 bearing , it is useful to apply some fundamental formulas:

• Equivalent Load (C_eq):

  $$C$$

  where CrC_{r} $C$ r ​is YY $Y$ is the axial load rating and FaF_{a} $F$ a ​is

• Limit speed (n_{lim}):

  $$n$$

  where FrF_{r} $F$ r ​is CC $C$ is the basic dynamic load.

These formulas allow you to determine the optimal operating conditions for the bearing, ensuring efficient and prolonged use.

Sectors of Use

SKF 6308-2RS1 bearing is widely used in different industries due to its versatility and reliability. Among the main application sectors we find:

• Automotive Industry : Used in engines, transmissions and steering systems.
• Industrial Machinery : Used in pumps, compressors and machine tools.
• Energy Sector : Present in turbines and generators to ensure smooth operation.
• Processing Plants : Used in transportation systems and heavy machinery.
• Electrical Sector : Integrated into electric motors and automation equipment.

Enhancement of Technical Data

The SKF 6308-2RS1 bearing stands out for its ability to handle high radial and axial loads, thanks to its robust design and the quality of the materials used. Its ability to operate at high speeds makes it ideal for applications requiring precision and efficiency. Furthermore, the presence of rubber seals (2RS1) guarantees effective protection against contaminants, prolonging the operational life of the bearing.

The manufacturer: SKF

SKF is one of the world's leading companies in bearings and motion solutions. Founded in 1907 in Sweden, SKF has a long history of innovation and quality. The company constantly invests in research and development to offer cutting-edge products that meet the needs of a diverse global customer base. SKF stands for reliability, superior performance and sustainability, ensuring that every component produced contributes to the efficiency and durability of industrial plants.

Assembly

Correct mounting of the SKF 6308-2RS1 bearing is essential to ensure optimal performance and longevity. Here is a step-by-step guide:

1. Preparation : Thoroughly clean mounting surfaces to remove dust, debris, and any lubricant residue.
2. Alignment check : Make sure the shaft and support are perfectly aligned to avoid overloading and premature wear.
3. Insertion : Place the SKF 6308-2RS1 bearing on the shaft or in the holder, using appropriate tools to apply uniform pressure and prevent damage to the bearing.
4. Fastening : Use appropriate fastening components, such as nuts and bolts, to ensure the bearing remains securely in place.
5. Check : Check that the bearing rotates freely without friction and that there are no abnormal vibrations during operation.

Advantages of Purchasing in Stock

Purchasing the SKF 6308-2RS1 bearing ready for delivery in stock offers numerous advantages:

• Immediate Availability : Avoid waiting times for production or shipping, allowing you to intervene quickly if necessary.
• Competitive Prices : Buying in large quantities or in stock often allows you to obtain more advantageous prices than single purchases.
• Reliability : Ensures access to new, high-quality components, reducing the risk of defects or premature wear.
• Operations Optimization : Maintains a well-stocked warehouse, facilitating maintenance and repairs without significant disruption.

Conclusion

The SKF 6308-2RS1 bearing represents an essential component for any industrial system that requires reliability, efficiency and durability. With its robust construction, high-quality materials and advanced mechanical features, this bearing from SKF is an excellent choice for ensuring high performance in numerous applications. Benefit from immediate availability and competitive prices by offering the SKF 6308-2RS1 bearing in stock to optimize your production and ensure smooth operation of your machinery.

Please feel free to contact us for more information or to place an order. Investing in an SKF 6308-2RS1 bearing means choosing quality, reliability and superior performance for your business!