6208
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6208
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
366 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
6542 lbf
Radial static load rating
4002 lbf
Limiting speed
8.3 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:
$ 8.44
/ each
In Stock
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6208 Bearing Product Overview & Core Advantages
The 6208 is a single row deep groove ball bearing designed for exceptional performance in a wide range of industrial applications. As a metric bearing with an open design, it facilitates easy relubrication and is optimized for handling significant radial loads. Its ABEC-1 precision class ensures reliable operation, making it a cost-effective and versatile solution for general machinery requiring high reliability and consistent performance.
6208 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 62 | Series | Indicates the medium-duty deep groove ball bearing series with a standard width. |
| 08 | Bore Diameter Code | Signifies a 40 mm bore diameter (calculated as 08 * 5 = 40 mm). |
| (No Suffix) | Open, Standard | The absence of a seal/shield suffix denotes an open bearing design. Standard radial internal clearance (CN) and ABEC-1 tolerance are implied. |
6208 Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway geometry is engineered to support high radial dynamic load ratings of 6542 lbf, while also accommodating moderate axial loads in both directions.
- High-Speed Capability: The combination of a lightweight, durable stainless steel cage and precision-ground chrome steel components enables a high limiting speed of 8,300 rpm, suitable for demanding operational environments.
- Precision & Reliability: Manufactured to ABEC-1 tolerance class with standard CN radial clearance, this bearing ensures smooth, low-vibration, and consistent running accuracy, contributing to extended machinery life.
- Robust Material Construction: Rings and balls made from high-carbon chrome steel provide excellent hardness and wear resistance, while the stainless steel cage offers superior corrosion resistance and strength.
6208 Bearing Typical Application Areas
The 6208 bearing is a fundamental component across numerous industries due to its robust design and reliable performance. Key applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment (e.g., Conveyors)
- Agricultural Machinery
- General Industrial Machinery requiring a standard-duty, high-performance ball bearing.
