6205-2RSJ
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6205-2RSJ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
128 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
52 mm
Outside diameter tolerance
-0.013mm to 0
Width
15 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
3147 lbf
Radial static load rating
1765 lbf
Limiting speed
13 X 1000 rpm
Lubrication
None
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
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In Stock
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6205-2RSJ Bearing Product Overview & Core Advantages
The 6205-2RSJ is a single row deep groove ball bearing designed for robust performance in demanding applications. This metric bearing excels at handling primarily radial loads and offers reliable operation due to its sealed construction. Its key advantages include high operational reliability, a wide operating temperature range, and compliance with major industry standards, making it a versatile and dependable choice for general industrial machinery.
6205-2RSJ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6205 | Standard designation for a single row deep groove ball bearing with a 25mm bore and 52mm outside diameter. |
| 2RS | The bearing is fitted with contact seals on both sides. This provides superior protection against contamination compared to non-contact shields. |
| J | Indicates a stamped steel cage, which is a robust and cost-effective design. |
6205-2RSJ Bearing Structural Features & Performance Benefits
- Sealed for Longevity: The 2RS double-contact seals effectively retain lubrication and exclude contaminants like dust and moisture, significantly extending bearing service life and enabling maintenance-free operation in many environments.
- Robust Load Capacity: Manufactured from chrome steel for both rings and balls, this bearing offers a high dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, ensuring durability under significant radial stresses.
- Precision & Consistency: Built to ABEC 1 | ISO P0 tolerance class with a standard CN radial internal clearance, it guarantees consistent performance and smooth operation for a wide range of general applications.
- Wide Temperature Range: The bearing's construction allows for operation within a temperature range of -30°C to 120°C, accommodating various industrial conditions.
6205-2RSJ Bearing Typical Application Areas
The 6205-2RSJ is a workhorse component found in numerous industrial sectors. Its combination of sealing, load capacity, and reliability makes it ideal for:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Conveyors
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
