6009
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6009 Bearing Product Overview & Core Advantages
The 6009 single row deep groove ball bearing is a fundamental precision bearing designed for reliable performance in a wide range of industrial applications. Engineered to primarily support radial loads, its robust construction ensures smooth operation and long service life. Manufactured to ABEC-1 tolerance class with standard CN radial internal clearance, this bearing offers an excellent balance of precision, durability, and cost-effectiveness for general machinery and equipment.
6009 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 6009 | Basic Model Number | Indicates a metric single row deep groove ball bearing with a 45mm bore, 75mm OD, and 16mm width. |
| Open (Seal Type) | No Seals or Shields | Allows for higher limiting speeds and easy relubrication, but requires a clean operating environment. |
| ABEC-1 | Tolerance Class | Specifies standard precision levels for bore, outside diameter, and width tolerances. |
| CN | Radial Internal Clearance | Denotes normal clearance, suitable for most common operating conditions. |
6009 Bearing Structural Features & Performance Benefits
- High-Quality Material Construction: The use of chrome steel for rings and balls, combined with a stainless steel cage, provides excellent resistance to wear and corrosion, contributing to a long operational lifespan.
- Optimized Load Capacity: With a dynamic load rating of 4721 lbf and a static load rating of 3395 lbf, this bearing is capable of handling significant radial forces in demanding applications.
- High-Speed Capability: The open design and precision manufacturing enable a high limiting speed of 9,200 rpm, making it suitable for applications requiring rapid rotation.
- Broad Operating Range: A temperature range from -30°C to 110°C ensures reliable performance in various environmental conditions.
6009 Bearing Typical Application Areas
The 6009 bearing is a versatile component widely used across numerous industries due to its balanced performance characteristics. Key application areas include:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support.
