Industrial Components
High-temperature Bearings
Special bearing executions using temperature-resistant materials or dry lubrication for hot, generally low-speed service.
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01
Overview
A high-temperature bearing is not simply a standard bearing filled with hotter-running grease. Special internal clearance, metallic shields, temperature-resistant lubricants, or graphite-based dry lubrication and cages may be used. Certain dedicated executions are rated up to +350°C, but allowable temperature, speed, and load must always be confirmed from the exact manufacturer's datasheet.
02
Applications
- Ovens, dryers, and cooling beds
- Hot conveyors and paint lines
- Food, ceramic, and metallurgical heat processes
03
Highlights
- Dry graphite or dedicated high-temperature lubrication
- Executions for low and very low speeds
- Temperature rating confirmed by exact part number