6203-2Z/C3LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6203-2Z/C3LHT23
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
65 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
40 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2147 lbf
Radial static load rating
1079 lbf
Limiting speed
17 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:
$ 1.76
/ each
In Stock
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6203-2Z/C3LHT23 Bearing Product Overview & Core Advantages
The 6203-2Z/C3LHT23 is a metric single row deep groove ball bearing engineered for reliable performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering a compact design. The inclusion of shielded seals (2Z) provides robust protection against contaminants, enhancing operational lifespan. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing delivers consistent precision and is an excellent choice for general industrial machinery requiring a balance of performance, durability, and cost-effectiveness.
6203-2Z/C3LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6203 | Standard series designation for a single row deep groove ball bearing with a 17mm bore. |
| 2Z | Specifies shielded seals on both sides. This provides effective protection from dust and other particulate contaminants. |
| C3 | Indicates a greater than normal radial internal clearance. This is beneficial for applications with thermal expansion or where interference fits are used. |
| LHT23 | Signifies the use of a specific high-temperature grease lubricant, suitable for the specified operating temperature range. |
6203-2Z/C3LHT23 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: The single row deep groove raceway and high-quality chrome steel components provide a robust structure capable of handling the specified radial dynamic load rating of 2147 lbf and static load rating of 1079 lbf.
- Enhanced Contamination Resistance: The shielded seals (2Z) are a critical feature, protecting the bearing's interior from dust and debris, which significantly reduces wear and extends service life, making it suitable for less-than-ideal environments.
- Optimized for Thermal Conditions: The C3 radial internal clearance is engineered to accommodate shaft and housing expansions under operational heat, preventing preload and ensuring smooth running.
- Ready-to-Install & Long-Lasting: Pre-lubricated with LHT23 grease, the bearing is maintenance-free for its initial service period and operates reliably within a temperature range of -30°C to 120°C.
6203-2Z/C3LHT23 Bearing Typical Application Areas
This versatile bearing is commonly specified in a wide range of industrial and commercial equipment, including:
- Electric Motors and small gearboxes.
- Material Handling Equipment such as conveyor rollers.
- Agricultural Machinery and implements.
- Automotive Components like idler pulleys and alternators.
- Ventilation Fans and blowers.
