Deep groove ball bearing SKF 6206-2RS2/C5GJN7, Outer diameter: 62 mm | Width: 16 mm | Inner diameter: 30 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.

Suitable for high speeds, heavy loads, and misalignment, this SKF bearing ensures a long service life with little or no maintenance. Featuring reliable sealing and pre-lubrication, it is ideal for dirty and high-temperature environments, thereby reducing the need for maintenance.

Features:
This SKF deep groove ball bearing is manufactured with a sheet steel cage that ensures excellent load distribution and improved resistance to high radial loads and shocks. The bearing is pre-lubricated (to 45–60% of the clearance) with a high-temperature mineral grease thickened with polyurea (Diurea), ensuring consistent lubrication even at very high speeds. The FKM lip seals provide optimal protection against dust and moisture, thereby extending the bearing’s service life. The C5 internal radial clearance allows for high-speed rotation while minimizing heat generation, making this bearing ideal for applications where thermal expansion is a critical factor.

Maintenance:
It requires little maintenance thanks to its sealed design. Rubber lip seals prevent dust and contaminants from entering while keeping the lubricant inside. The bearing is pre-lubricated, ensuring long-term operation without the need for relubrication. However, it is recommended to monitor operating conditions, particularly temperature and vibration, to ensure optimal performance and detect any abnormalities early on. Cleaning the external surfaces helps maintain good heat dissipation and prevent overheating.

Sealing:
This deep-groove ball bearing is equipped with FKM rubber lip seals, providing excellent protection against contaminants. FKM rubber, which is resistant to oils and greases, forms an effective barrier against dust and water, ensuring long-lasting protection. This sealing helps extend the bearing’s service life, even in humid or dusty environments. It also helps keep the lubricant inside, thereby reducing the risk of premature failure.

Brand Information:
SKF is a global leader in the manufacture of bearings and motion solutions. Since its founding in 1907, the brand has been innovating in performance and reliability. SKF is committed to providing high-quality products and improving the performance of its customers in the industrial sector.

Key Features:
- High resistance to moderate radial and axial loads.
- FKM seals providing excellent protection against contaminants.
- Pre-lubricated for high-temperature and high-speed operation.
- Sealed design extending bearing service life.
- C5 internal radial clearance optimized for high speeds and increased thermal expansion.

Applications:
It is ideal for electric motors, pumps, fans, and heavy-duty machine tools operating at high speeds (lathes, milling machines, etc.). It is perfectly suited for environments with significant thermal expansion, ensuring an extended service life. It is designed to operate under demanding conditions, with effective sealing against contaminants. The significantly increased radial clearance makes it suitable for applications where the shaft may experience significant deflection (e.g., vehicle wheels, lathes…).