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Food-Grade Stainless Steel Bearings with Solid Lube
In critical food-grade applications and environments with corrosive elements, choosing the right bearings is essential to ensure long-term system performance and reliability. Bearings in such conditions must deliver consistent performance and durability without requiring frequent maintenance or replacement.
Over time, bearing manufacturers have developed specialized solutions that can withstand the wear and tear associated with constant exposure to harsh chemicals or high-pressure washdowns. These innovations are crucial for maintaining operational efficiency in industries where cleanliness and safety are top priorities.
For example, Stainless Steel bearings, combined with solid lubricants and protective seals or slingers, can be engineered to provide long-lasting performance while resisting contamination. These features help maintain the integrity of the bearing and reduce the risk of failure in demanding environments.
At Emerson Bearing, we offer the NTN Sentinel Series stainless steel bearings, specifically designed for use in food-grade settings. These bearings are built to meet the strict requirements of the food and beverage industry, ensuring compliance with hygiene standards and minimizing the risk of contamination.
**Features and Benefits**
The NTN Sentinel Series bearing units feature food-grade solid lubricant and safety-focused covers, providing maintenance-free operation that reduces downtime and lowers costs. The NSF H1-certified solid lubricant eliminates the need for reapplication after installation, and the bearings are resistant to washdowns, making them ideal for frequent cleaning in hygiene-critical areas.
A combination of seals and slingers creates a washdown-resistant barrier, helping to prevent bearing contamination. The fully stainless-steel construction further enhances resistance to chipping and corrosion, which could otherwise lead to component breakdown and potential contamination. Protective covers also add an extra layer of defense against moisture and contaminants, while improving safety for maintenance personnel.
These bearings are easy to install and serve as a reliable replacement for older, less efficient bearing systems.
**Understanding Food-Grade Solid Lube**
Food-grade solid lubricants are made from a polymer infused with safe oil, suitable for temperatures ranging from 14°F to 212°F. This makes them ideal for a wide range of food processing applications. The oil is stored in a porous material that acts like a sponge, releasing only the necessary amount to lubricate moving parts. This ensures continuous lubrication, extending the life of the bearing and reducing the need for maintenance.
Because the lubricant is contained within the material, it remains protected from high-pressure washdowns, staying intact and effective. The seal and slinger design also prevents lubricant leakage, which could attract dust and dirt around the bearing.
**Common Applications**
Beyond food-grade environments, the NTN Sentinel Series is also well-suited for corrosive settings thanks to its robust design. These bearings are widely used in industries where direct or incidental contact with food occurs, such as:
- Conveyors
- Bottling and canning
- Dairy processing
- Seafood and meat processing
- Cosmetics and pharmaceutical production
They are especially useful in blending, stirring, separating, cooking, drying, packaging, and wrapping operations. Additionally, they are ideal for hard-to-reach or difficult-to-maintain locations, as they require minimal ongoing maintenance after initial installation.
**Learn More**
For over 50 years, Emerson Bearing has been supplying high-quality ball and roller bearings to OEMs and maintenance professionals worldwide. In addition to the NTN Sentinel Series, we also offer bearings from leading brands such as IPTCI, AMI, Link-Belt, and FYH.
Ready to take your next project to the next level? Our team of experts will work with you to find the best bearing solution for your specific food-grade application. **Contact us today** to learn more about our food-safe and corrosion-resistant bearing options.