6205-2Z/C3HT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6205-2Z/C3HT
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
128 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
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
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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6205-2Z/C3HT Bearing Product Overview & Core Advantages
The 6205-2Z/C3 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This shielded bearing offers a robust solution for primarily radial loads, featuring a C3 radial internal clearance suitable for applications with thermal expansion or interference fits. Its compact design, high load capacity, and standardized dimensions make it a versatile and reliable choice for a wide range of industrial machinery, ensuring long service life and consistent operation.
6205-2Z/C3HT Bearing Model Code Explained, Specifications & Naming Convention
The model number 6205-2Z/C3 is decoded as follows:
- 6205: Standard series designation for a single row deep groove ball bearing with a 25mm bore.
- 2Z: Indicates the bearing is fitted with non-contact shields on both sides. These shields protect against contamination from solid particles while minimizing friction, contributing to a high limiting speed.
- C3: Specifies a greater radial internal clearance than the standard CN group. This is advantageous where thermal expansion differences between the shaft and housing are expected, preventing preload and potential bearing failure.
6205-2Z/C3HT Bearing Structural Features & Performance Benefits
- High Load Capacity & Durability: Constructed entirely from chrome steel for the rings, balls, and cage, this bearing delivers a high radial dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, ensuring reliable performance under significant stress.
- Optimized for Speed: The combination of a deep groove raceway and non-contact 2Z shields allows for a high limiting speed of 13,000 rpm, making it suitable for high-speed applications.
- Controlled Internal Clearance: The C3 clearance provides operational stability in environments with varying thermal conditions, accommodating expansion without loss of performance.
- Precision & Standardization: Manufactured to ABEC 1 | ISO P0 tolerance class, it guarantees consistent quality and interchangeability, essential for maintenance and assembly.
6205-2Z/C3HT Bearing Typical Application Areas
This versatile bearing is widely used across numerous industries, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
