Bearings
Ball Bearings
SKF Ball Bearings
Quick Code: BB-3090
6404 SKF Open Ball Bearing 20mm x 72mm x 19mm
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Product Specification
Brand
SKF
Clearance
Standard
Inside Dia
20mm
Limiting Speed
15000-rpm
Outside Dia
72mm
Ref Speed
24000-rpm
Sealing
Open
Width
19mm
Reference
6404
Quick Order Code
BB-3090
Product Description
The SKF 6404 Open Ball Bearing is a high-performance, versatile deep groove ball bearing designed for a wide range of industrial and mechanical applications. As part of SKFs renowned bearing lineup, this single-row open bearing offers exceptional reliability and performance.
Key Features:
- Manufactured by SKF, the worlds largest bearing manufacturer
- Single row deep groove ball race design
- Open type bearing allowing free grease flow for optimal lubrication
- Standard internal clearance
- Dimensions: 20mm x 72mm x 19mm
Technical Specifications:
- Inside Diameter: 20mm
- Outside Diameter: 72mm
- Width: 19mm
- Limiting Speed: 15,000 RPM
- Reference Speed: 24,000 RPM
- Sealing: Open
Typical Applications:
- Electric motors
- Automotive components
- Pumps and compressors
- Agricultural machinery
- Conveyor systems
The open design allows for excellent lubrication and heat dissipation, making this bearing ideal for applications requiring consistent performance under moderate loads. With SKFs reputation for quality and innovation, this bearing provides reliable operation across various industrial environments.
Product Reviews
Debbie R 
27 October 21
excellent
27 October 21
excellent
