Łożyska baryłkowe SKF 22215 EK/W64F

Łożyska baryłkowe mają dwa rzędy symetrycznych wałeczków, wspólną kulistą bieżnię pierścienia zewnętrznego i dwie bieżnie pierścienia wewnętrznego nachylone pod kątem do osi łożyska. Punkt środkowy kuli w bieżni pierścienia zewnętrznego znajduje się na osi łożyska.

This SKF bearing features self-aligning capability. It ensures even load distribution while compensating for misalignment and shaft deflection. It combines robustness, efficiency, and durability, even in harsh environments. Designed to operate with solid lubrication, it guarantees consistent performance over the long term.

Features:
This self-aligning bearing incorporates two symmetrical rows of rollers, mounted on two stamped steel window cages. Its design provides excellent mechanical stability, even at high speeds. The open design reduces rolling resistance, increasing energy efficiency. It features a tapered bore (1:12), facilitating installation and removal. This bearing is filled with Solid Oil W64F, a food-grade (NSF H1) oil-saturated polymer that ensures permanent lubrication throughout the bearing’s service life. Specifically designed for environments exposed to moisture and contaminants, it offers effective protection against water and particle ingress. Solid Oil W64F gradually releases its oil to ensure optimal micro-lubrication and requires no relubrication. Its resistance to washing and lubricant loss makes it a reliable solution for the food and pharmaceutical industries. This bearing is suitable for dynamic applications while ensuring high operational stability.

Maintenance:
This self-aligning roller bearing requires no additional lubrication thanks to its Solid Oil lubricant. This lubricant ensures constant micro-lubrication throughout the bearing’s service life. It is important to maintain a clean environment during installation to prevent the ingress of abrasive particles. Periodic checks of temperature, vibration, or operating noise help detect wear early. This product is designed for minimal maintenance.

Sealing:
This model is an open bearing, meaning it does not have built-in seals. However, the presence of Solid Oil lubricant acts as an effective barrier against the penetration of solid or liquid contaminants. This passive sealing solution is particularly effective in humid environments or those subject to frequent washing. The absence of seals also reduces internal resistance, contributing to smooth rotation.

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, including automotive transportation, aerospace, rail, manufacturing, food and beverage, medical, traditional and renewable energy, and agriculture.

Key Benefits:
• Lubrication-free operation thanks to Solid Oil
• Suitable for humid environments
• Good resistance to misalignment and shaft deflection
• Compatible with high-speed applications
• Easy installation and removal with a tapered bore

Applications:
This SKF spherical roller bearing is ideal for the food, pharmaceutical, and chemical industries, where cleanliness and durability are essential. It is perfectly suited for conveyors, processing machinery, production equipment, and motors operating under variable conditions. Designed for continuous operation, even in harsh environments, it ensures high reliability, even in the presence of vibrations, heavy loads, or speed fluctuations.