Deep groove ball bearing SKF 6205-2RSH/C3WT, Outer diameter: 52 mm | Width: 15 mm | Inner diameter: 25 mm

Ball bearings are essential mechanical components that reduce friction and support various loads in a wide range of industrial applications. Among them, deep groove ball bearings stand out for their versatility, ability to operate at high speeds, and low maintenance requirements.

This SKF deep groove ball bearing is both versatile and reliable. Easy to install, it is designed to withstand radial and axial loads in both directions. Thanks to its reinforced sealing, it is particularly suitable for dusty or humid environments.

Features:
This single-row ball bearing features a sheet steel cage, providing superior resistance to shocks and sustained loads. The C3 internal radial clearance reduces internal friction, thereby improving overall efficiency and ensuring smooth operation. Its nitrile-butadiene rubber (NBR) seals provide excellent sealing performance, preventing lubricant leakage and blocking the entry of solid or liquid contaminants. The bearing is pre-lubricated for life with a polyurea-thickened grease (consistency 2 to 3 according to the NLGI classification), compatible with temperatures ranging from -40 to +160 °C.

Maintenance:
Thanks to its sealed seals, this deep-groove ball bearing requires little maintenance. These seals keep the lubricant inside and prevent liquid and solid contaminants from entering. However, it is recommended to regularly check the operating temperature and vibrations to maintain optimal performance and prevent premature wear.

Sealing:
Its NBR rubber lip seals are reinforced with steel sheet reinforcement on each side, providing effective protection against solid debris, dust, and liquids. This nitrile-butadiene rubber (NBR) is also resistant to oils and greases, helping to keep the lubricant inside the bearing and thereby extending its service life. RSH-type seals also feature a secondary lip, ensuring a perfect seal, even during high-pressure cleaning.

Brand Information:
SKF has been a global leader in the design and manufacture of bearings for over a century. Recognized for its technical expertise, continuous innovation, and commitment to quality, SKF offers a comprehensive range of solutions, from bearings to lubrication systems and related services. With its reliable, high-performance products, SKF supports various industrial sectors, such as the automotive, aerospace, energy, and manufacturing industries, among many others.

Key Features:
- Excellent sealing provided by NBR seals, preventing contamination from dust or water;
- Minimal maintenance thanks to seals that effectively retain lubricant;
- Pre-lubricated for life with a polyurea-based grease, for a temperature range of -40 to +160 °C;
- Steel sheet cage offering high load-carrying capacity and durability even under harsh conditions;
- C3 radial clearance, reducing internal friction and providing good ability to accommodate thermal expansion.

Applications:
This ball bearing is designed for environments where protection against contaminants and the ability to accommodate moderate thermal expansion are essential:
- Electric motors and industrial pumps;
- Industrial fans and material-handling systems, such as conveyors and conveyor belts, where protection against dust and contaminants is essential;
- Food processing and maritime industries, providing protection against contamination;
- Household appliances, such as refrigerators, vacuum cleaners, and air conditioners, requiring a good seal;
- Agricultural machinery and gearboxes, where ruggedness is essential in environments exposed to contaminants.