6209
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6209
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
407 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
19 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
7351 lbf
Radial static load rating
4564 lbf
Limiting speed
7.7 X 1000 rpm
Lubrication
Required
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 8.4
/ each
In Stock
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6209 Bearing Product Overview & Core Advantages
The 6209 metric ball bearing is a single row deep groove ball bearing designed for exceptional performance in a wide range of industrial applications. Engineered to primarily accommodate radial loads, its fundamental design ensures reliable operation and long service life. Manufactured to ABEC-1 precision tolerances, this bearing offers a cost-effective solution without compromising on quality, making it ideal for applications demanding consistent performance and high reliability. Its open design allows for versatile lubrication options to suit specific operational environments.
6209 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 62 | Series Code | Indicates a medium-duty, deep groove ball bearing series with a standard width. |
| 09 | Bore Code | Specifies a bore diameter of 45 mm (calculated as 09 * 5). |
| (Open) | Seal Type | No seal or shield suffix indicates an open bearing, requiring external lubrication but allowing for higher limiting speeds. |
6209 Bearing Structural Features & Performance Benefits
- Robust Load Capacity: With a dynamic load rating of 7351 lbf and a static load rating of 4564 lbf, this bearing is built to handle significant radial forces, ensuring durability in demanding operations.
- High-Speed Capability: The combination of a stainless steel cage and open construction contributes to a high limiting speed of 7,700 rpm, making it suitable for high-rotation applications.
- Precision Engineering: Manufactured to ABEC-1 tolerance class with a standard CN radial internal clearance, it provides smooth and precise running, minimizing vibration and noise.
- Premium Material Construction: Both the rings and balls are made from chrome steel (Gcr15 equivalent), offering high hardness and wear resistance, while the stainless steel cage provides excellent corrosion resistance and strength.
- Compliant and Versatile: The bearing is compliant with ROHS and REACH regulations and operates effectively within a temperature range of -30°C to 110°C.
6209 Bearing Typical Application Areas
This versatile 6209 bearing is widely used across various industries due to its balanced performance characteristics. Key application areas include:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Agricultural Machinery
- Material Handling Equipment (e.g., conveyor pulleys)
- Pumps and Fans
- General Industrial Machinery
