Bearings
Ball Bearings
SKF High Temperature
Quick Code: BB-92777
6305-2Z/VA228 SKF High Temperature Ball Bearing 25mm x 62mm x 17mm
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Product Specification
Inside Dia
25mm
Outside Dia
62mm
Width
17mm
Reference
6305-2Z/VA228-SKF
Brand
SKF
Quick Order Code
BB-92777
Product Description
The 6305-2Z/VA228 SKF High Temperature Ball Bearing is a specialized precision engineering solution designed for extreme operating environments, offering exceptional performance in challenging thermal conditions.
Key Technical Specifications
- Bore Diameter: 25mm
- Outside Diameter: 62mm
- Width: 17mm
- Temperature Range: -150°C to +350°C
- Bearing Series: VA228
Advanced Design Features
- Single row deep groove ball bearing configuration
- Large radial internal clearance (4x standard C5 clearance)
- Prevents bearing seizure during rapid temperature changes
- Manganese phosphated surfaces for superior corrosion protection
- Unique coronet cage made of pure graphite
- Two protective shields preventing solid contaminant entry
Unique Lubrication Technology
The innovative graphite cage design enables self-lubrication through minute graphite powder release during rotation, ensuring consistent performance with minimal maintenance.
Ideal Applications
- Industrial ovens and kilns
- High-temperature processing equipment
- Steel manufacturing machinery
- Chemical processing plants
- Extreme environment mechanical systems
Performance Highlights
- Environmentally friendly design
- No emission of dangerous gases or vapors
- Capable of handling moderate axial and radial loads
- Maximum operational speed: 100 r/min
An exceptional solution for engineers and maintenance professionals requiring reliable bearing performance in extreme thermal conditions.
