W 6204
W Series Stainless Steel Bearings
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Part No.
Part No.
W 6204
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.1 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
20 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
47 mm
Outside diameter tolerance
-0.011mm to 0
Width
14 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
2428 lbf
Radial static load rating
1472 lbf
Limiting speed
22 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 16.75
/ each
In Stock
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W 6204 Bearing Product Overview & Core Advantages
The W 6204 is a metric single row deep groove ball bearing engineered for high-performance radial load applications. Constructed entirely from stainless steel (rings, balls, and cage), it offers excellent corrosion resistance. Its open design and CN radial internal clearance make it suitable for applications requiring high precision and reliable operation across a wide temperature range from -30°C to 120°C.
W 6204 Bearing Model Code Explained, Specifications & Naming Convention
The model designation W 6204 can be broken down as follows:
- W: Manufacturer's series prefix.
- 62: Indicates the deep groove ball bearing series with specific dimensions.
- 04: Denotes the bore diameter; '04' corresponds to a 20 mm bore (04 x 5 = 20 mm).
W 6204 Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row deep groove construction is optimized to support significant radial dynamic load ratings (2428 lbf) and radial static load ratings (1472 lbf).
- Corrosion Resistance: The all-stainless steel build ensures long-term performance in harsh or washdown environments.
- Precision & Speed: Manufactured to P0 tolerance with standard CN clearance, this bearing supports a limiting speed of 22,000 rpm, making it a capable high-speed bearing for its class.
- Application Flexibility: The open design allows for custom lubrication schemes, while the compact bearing dimensions (20x47x14 mm) enable use in space-constrained assemblies.
W 6204 Bearing Typical Application Areas
This versatile precision bearing is commonly specified in:
- Food Processing and Packaging Machinery
- Medical and Laboratory Equipment
- Chemical Handling Pumps
- Agricultural Machinery
- Electric Motors and Small Gearboxes
