Bearings
Ball Bearings
SKF High Temperature
Quick Code: BB-92770
6304/VA201 SKF High Temperature Ball Bearing 20mm x 52mm x 15mm
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Product Specification
Inside Dia
20mm
Outside Dia
52mm
Width
15mm
Reference
6304/VA201-SKF
Brand
SKF
Quick Order Code
BB-92770
Product Description
The 6304/VA201 SKF High Temperature Ball Bearing is a precision-engineered solution designed for demanding industrial applications requiring reliable performance in extreme temperature environments.
Technical Specifications
- Dimensions: 20mm x 52mm x 15mm
- Temperature Range: -40°C to +250°C
- Bore Size: 20mm
- Design: Single row deep groove ball bearing
Key Features
- Large radial internal clearance (4x C5 standard) to prevent seizing during rapid temperature changes
- Manganese phosphated surfaces for superior corrosion protection
- Pressed steel cage construction
- Open design (not sealed)
- Specialized polyalkylene glycol/graphite lubrication system
- Capable of accommodating moderate radial and axial loads
Recommended Applications
- Industrial ovens and kilns
- High-temperature manufacturing equipment
- Steel processing machinery
- Chemical processing plants
- Dryers and heat treatment systems
At temperatures above +200°C, the bearing transitions to dry lubrication, ensuring continued reliable performance in extreme conditions. The unique design allows for consistent operation where standard bearings would quickly fail.
Performance Advantages
- Enhanced thermal stability
- Reduced friction at high temperatures
- Extended operational lifespan in challenging environments
- Self-lubricating graphite-enhanced system
