6204-2RS1/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6204-2RS1/C3GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
106 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
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
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
No drawings available at the moment, will be launched soon
Price:
$ 2.69
/ each
In Stock
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6204-2RS1/C3GJN Bearing Product Overview & Core Advantages
The 6204-2RS1/C3GJN is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. Its primary advantage lies in its ability to efficiently handle radial loads and moderate axial loads in both directions. This bearing features integral contact seals (2RS1) for effective contamination exclusion and is pre-lubricated for long service life. Manufactured to ABEC 1 (ISO P0) precision standards with a C3 radial internal clearance, it offers a reliable and cost-effective solution for general machinery requiring consistent operation and high reliability.
Model Code Breakdown
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 6204 | Basic Bearing Series | Standard bearing dimensions (20mm bore, 47mm OD, 14mm width). |
| 2RS1 | Contact Seals on Both Sides | Provides superior protection against dust and moisture, retaining lubricant effectively. |
| C3 | Radial Internal Clearance | Greater than normal clearance, suitable for applications with thermal expansion or where interference fits are used. |
| GJN | Lubrication Filling Quantity | Indicates a standard, moderate quantity of grease fill suitable for a wide operating temperature range (-30°C to +120°C). |
6204-2RS1/C3GJN Bearing Structural Features & Performance Benefits
- Sealed & Pre-Lubricated Design: The 2RS1 nitrile rubber contact seals provide a high degree of protection against contaminants, making the bearing suitable for dirty environments. The pre-applied grease ensures immediate operation and contributes to a maintenance-free service life under normal conditions.
- Robust Load Capacity: The single row deep groove construction is optimized to carry significant radial dynamic load ratings (2878 lbf) and moderate axial loads, offering versatile performance.
- Optimized for Operational Stability: The specified C3 radial clearance accommodates differential thermal expansion between the shaft and housing, preventing preload and ensuring smooth running, which is critical for applications with varying operational temperatures.
- Precision & Material Quality: Manufactured from chrome steel for rings, balls, and cage, this bearing ensures high strength and durability. The ABEC 1 precision guarantees consistent dimensional accuracy for reliable performance in general industrial applications.
6204-2RS1/C3GJN Bearing Typical Application Areas
This bearing is commonly specified in a variety of sectors due to its balanced performance and sealed construction:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
- General Machinery where reliability and contamination protection are key
