6209/C5
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6209/C5 Bearing Product Overview & Core Advantages
The 6209/C5 is a single row deep groove ball bearing designed for exceptional radial load capacity and high-speed operation. This metric bearing features an open design and is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring reliable performance in a wide range of industrial applications. Its key advantage lies in its optimized radial internal clearance (C5), which makes it particularly suitable for applications where thermal expansion or interference fits require a larger than normal internal clearance, contributing to stable operation under varying thermal conditions.
6209/C5 Bearing Model Code Explained, Specifications & Naming Convention
- 6: Indicates a single row deep groove ball bearing.
- 2: Refers to the dimensional series; '2' for width series and '0' for diameter series (combined as 02).
- 09: Specifies the bore diameter; 09 indicates a 45 mm bore (09 x 5 = 45 mm).
- /C5: Denotes a radial internal clearance group that is greater than normal (C5 clearance).
6209/C5 Bearing Structural Features & Performance Benefits
Constructed entirely from chrome steel for the rings, balls, and cage, this bearing offers high durability and resistance to wear. The open seal type allows for easy re-lubrication and is ideal for high-speed applications up to 7,700 rpm. The C5 radial internal clearance is a critical feature, providing compensation for thermal expansion in the shaft or housing, which helps prevent binding and ensures smooth rotation under operational heat. This results in enhanced bearing longevity and reliability. With a dynamic load rating of 7,351 lbf and a static load rating of 4,564 lbf, it is engineered to handle significant radial loads effectively.
6209/C5 Bearing Typical Application Areas
The 6209/C5 is widely used in various industrial sectors due to its robust construction and specific clearance. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Agricultural Machinery
- Material Handling Equipment
- General machinery where thermal conditions vary and high-speed operation is required.
