6204/W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6204/W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
106 g
Tolerance class
ABEC 1 | ISO 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
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2878 lbf
Radial static load rating
1495 lbf
Limiting speed
15 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 5.78
/ each
In Stock
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6204/W64 Bearing Product Overview & Core Advantages
The 6204/W64 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing excels at handling primarily radial loads and offers reliable operation due to its robust construction. A key advantage is its integration of Soild Oil lubrication, providing long-term, maintenance-free service. Manufactured to ABEC 1 | ISO P0 tolerance standards, it delivers consistent precision and is an ideal choice for applications requiring a balance of high performance, durability, and cost-effectiveness.
6204/W64 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 6204 | Standard designation for a single row deep groove ball bearing with a 20mm bore, 47mm OD, and 14mm width. |
| W64 | Specifies the Soild Oil lubrication system. This is a polymer-based lubricant matrix that is permanently retained, offering superior protection against lubricant leakage and contamination compared to traditional greases. |
6204/W64 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built entirely from chrome steel for the rings, balls, and cage, this bearing provides high strength and durability. It features a radial dynamic load rating of 2878 lbf and a static load rating of 1495 lbf, ensuring reliable performance under significant stress.
- Maintenance-Free Operation: The integrated Soild Oil lubrication eliminates the need for re-lubrication throughout the bearing's service life. This feature significantly reduces maintenance costs and prevents downtime.
- Optimized for Speed & Precision: With a limiting speed of 15,000 rpm and manufactured to ABEC 1 (ISO P0) tolerances, the 6204/W64 offers smooth and precise operation for a wide range of industrial applications.
- Standard Internal Clearance & Wide Temperature Range: The CN radial internal clearance is suitable for most common operating conditions. The bearing operates effectively within a temperature range of -30°C to 120°C.
6204/W64 Bearing Typical Application Areas
This versatile bearing is widely used in various industries and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Conveyors
- Agricultural Machinery
- Pumps and Compressors
- Automotive Components (e.g., alternators, idler pulleys)
