Description
Basic Information
Single row deep groove ball bearings for high temperature applications, with shields on both sides, are designed for challenging operating conditions, with certain variants being capable of performing at temperatures as high as 350 °C (660 °F). They have larger radial internal clearances and use graphite-based lubricants that enable operation at high temperatures. They are lubricated for the life of the bearing and the entire surface of the bearings and shields are manganese phosphate treated, which enhances adhesion of the lubricant to the metal and improves their running-in properties. As with deep groove ball bearings generally, they are particularly versatile, accommodate radial and axial loads in both directions, and are easy to mount.
- Optimized for operation at high temperatures – up to 350 °C (660 °F)
- Easily swapped with grease-lubricated bearings of corresponding ISO dimensions
- Increased reliability, reduced complexity and decreased environmental impact
- Integral sealing prolongs bearing service life
- Typical benefits of single row deep groove ball bearings
Product Advantages
Excellent High-Temperature Resistance
Made from high-temperature resistant steel and special lubricants, ensuring reliable performance at temperatures up to +250°C to +350°C.
Maintenance-Free Design
Equipped with double metal shields (2Z) to protect against contamination and extend service life.
High Hardness and Wear Resistance
Special heat-treated raceways provide superior wear and fatigue resistance.
Stable Operation with Low Noise
Precision manufacturing ensures smooth, quiet, and low-vibration operation.
Suitable for Extreme Conditions
Performs reliably under dusty, high-temperature, or continuous-operation conditions.
Typical Applications
High-Temperature Fans
Used in circulation fans of ovens, dryers, and heat-treatment systems.
Steel & Metallurgy Equipment
Ideal for rolling mills, conveyor rollers, and hot conveyors.
Ceramic & Glass Production
Withstands high heat and dusty conditions in ceramic and glass machinery.
Food Baking & Packaging Lines
Used in baking ovens, heating systems, and conveyor positions.
Drying and Thermal Systems
Designed for continuous high-temperature operation with long-term stability.
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