6208-2Z/C3WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6208-2Z/C3WT
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
366 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
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 120 °C
Radial dynamic load rating
6542 lbf
Radial static load rating
4002 lbf
Limiting speed
8.3 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6208-2Z/C3WT Bearing Product Overview & Core Advantages
The 6208-2Z/C3WT is a single row deep groove ball bearing designed for exceptional reliability in demanding industrial applications. This shielded bearing offers robust performance, capable of handling significant radial loads and moderate axial loads in both directions. Its key advantages include a C3 radial internal clearance for applications with thermal expansion or interference fits, and pre-lubrication for long-term, maintenance-free operation. The combination of high-grade chrome steel construction and precision manufacturing to ABEC 1 | ISO P0 tolerance ensures consistent performance and extended service life.
6208-2Z/C3WT Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| 6208 | Standard series deep groove ball bearing with 40mm bore, 80mm OD. | Standardized dimensions for easy interchangeability. |
| 2Z | Bearing with shielded on both sides. | Effective protection against contaminants while maintaining high-speed capability. |
| C3 | Greater than normal radial internal clearance. | Accommodates thermal expansion and interference fits, preventing premature failure. |
| WT | Bearing is pre-lubricated with a specific grease. | Ensures immediate operation and long-term lubrication, reducing maintenance needs. |
6208-2Z/C3WT Bearing Structural Features & Performance Benefits
- Robust Single Row Design: The deep groove raceway and optimized ball complement enable high radial load capacity and accommodate combined loads, ensuring stable operation under varying conditions.
- Shielded Protection (2Z): Non-contact steel shields on both sides effectively retain the factory-applied grease and exclude larger particulate contaminants, contributing to a longer bearing life without the torque increase associated with contact seals.
- Optimized Internal Clearance (C3): The C3 clearance is engineered for applications where thermal gradients or press-fits are present, preventing excessive preload and associated heat generation, which is critical for maintaining performance.
- Precision & Material Integrity: Manufactured from high-carbon chrome steel for rings, balls, and cage, and built to ABEC 1 | ISO P0 tolerance, this bearing guarantees dimensional accuracy, smooth running, and consistent performance.
6208-2Z/C3WT Bearing Typical Application Areas
This versatile bearing is ideally suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
- General Industrial Machinery requiring reliable, maintenance-free operation.
