Mélyhornyú golyóscsapágyak SKF 6308-2Z/C4WT, Külső átmérő: 90 mm | Szélesség: 23 mm | Belső átmérő: 40 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 deep-groove ball bearing is designed to meet the demands for durability and performance in various industrial environments. It can withstand radial and axial loads in both directions, while remaining easy to install. Thanks to its double flanges, increased C4 radial clearance, and high-quality specialized grease, this product offers a durable solution for many industrial applications.

Features:
This bearing features a single-row ball design, making it suitable for heavy loads while maintaining low rolling resistance. Its sheet steel cage ensures excellent mechanical strength and long service life. This bearing is equipped with two metal shields, providing effective protection against contaminants, including medium-sized particles. The C4-type increased internal radial clearance allows for better tolerance to thermal expansion and reduced internal stresses. Lubricated for life with high-quality grease specially formulated for temperatures ranging from -40 to +160 °C, it operates efficiently even under extreme conditions, ensuring optimal performance.

Maintenance:
Maintenance of this bearing is minimal. Designed for lifetime lubrication, its metal shields prevent lubricant leakage. The specialized grease used is formulated to protect the bearing within a temperature range of -40 to +160°C. The flanges also prevent the entry of medium- and large-sized solid contaminants. However, regular inspections are recommended to check the bearing’s condition, particularly by monitoring noise, temperature, and surface integrity.

Sealing:
This bearing is equipped with two metal shields that form an effective barrier against solid contaminants, limiting the entry of medium-sized particles. Although this protection is effective, the shields do not provide complete sealing against moisture. This bearing is therefore recommended for dry environments not exposed to high humidity.

Brand Information:
SKF (Svenska Kullager-Fabriken) is a Swedish multinational group founded in 1907 and a world leader in the field of mechanical bearings. SKF is one of the world’s leading suppliers of bearings, seals, mechatronic components, lubrication systems, and services designed to improve the reliability of rotating equipment and ensure its performance. SKF products can be used anywhere there is motion. They are used in some 40 industrial sectors, such as automotive transportation, aerospace, rail, manufacturing, food and beverage, medical, traditional and renewable energy, and agriculture.

Key Features:
- Very low friction and C4 radial clearance, enabling very high speeds;
- Lifetime lubrication with a specialized grease for temperatures ranging from -40 to +160°C;
- Effective protection against solid contaminants thanks to metal shields;
- Robust design capable of withstanding radial and axial loads.

Applications:
This bearing is ideal for a wide range of industrial applications, particularly those where heat and thermal expansion are major concerns. It is frequently used in devices such as electric motors, pumps, fans, and high-speed machine tools. Thanks to its ability to effectively manage thermal variations, it helps extend the service life of equipment in demanding environments.