Bearings
Ball Bearings
SKF High Temperature
Quick Code: BB-92867
6218-2Z/VA228 SKF High Temperature Ball Bearing 90mm x 160mm x 30mm
The 6218-2Z/VA228 SKF High Temperature Ball Bearing is a precision-engineered solution designed for extreme operating environments, offering exceptional performance in challenging thermal and mechanical conditions.
Technical Specifications
- Dimensions: 90mm x 160mm x 30mm
- Inside Diameter: 90mm
- Outside Diameter: 160mm
- Width: 30mm
- Temperature Range: Designed for high and low temperature applications
- Design: Single row deep groove ball bearing
Advanced Engineering Features
- Large radial internal clearance (4x standard C5 clearance) prevents seizing during rapid temperature changes
- Manganese phosphated surfaces provide superior corrosion protection and improved running properties
- Innovative coronet cage made of pure graphite for enhanced performance
- Two protective shields prevent solid contaminant ingress
- Capable of accommodating moderate radial and axial loads
- Environmentally friendly with zero dangerous gas emissions
Unique Lubrication Technology
The specialized graphite cage releases minute quantities of graphite powder during rotation, providing continuous self-lubrication. This unique design allows for operation speeds up to 100 r/min and extends the bearing's application capabilities.
Ideal Applications
- Industrial ovens and kilns
- High-temperature manufacturing equipment
- Steel processing machinery
- Chemical processing plants
- Extreme environment machinery requiring consistent performance
- Aerospace and automotive high-stress environments
- Low and high-temperature industrial processes
The 6218-2Z/VA228 SKF High Temperature Ball Bearing represents a pinnacle of engineering precision, offering exceptional reliability and performance in the most demanding thermal and mechanical conditions. Its innovative design ensures consistent operation where standard bearings would quickly fail, making it an ideal solution for critical applications requiring robust thermal stability and minimal maintenance.
