6203/HR22T2
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6203/HR22T2 Bearing Product Overview & Core Advantages
The 6203 is a metric single row deep groove ball bearing designed for exceptional performance in general industrial applications. Engineered with precision ABEC 1 (ISO P0) tolerances, it provides reliable operation and consistent performance. Its open design facilitates easy re-lubrication, while the standard CN radial clearance ensures optimal performance under normal operating conditions. Constructed entirely from high-grade chrome steel, this bearing offers a robust solution for handling significant radial dynamic loads up to 2147 lbf, making it an ideal choice for applications requiring dependable and cost-effective rotational motion.
6203/HR22T2 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| 62 | Deep Groove Ball Bearing Series | Standard medium-duty series with optimized dimensions |
| 03 | Bore Diameter Code (17mm) | Indicates specific inner diameter dimension |
| (No suffix) | Open Design, Standard Clearance (CN) | Allows for custom lubrication and standard internal fit |
6203/HR22T2 Bearing Structural Features & Performance Benefits
Optimized Raceway Geometry: The deep groove raceways are precision-ground to provide smooth operation and efficient load distribution, enabling the bearing to handle both radial and moderate axial loads.
High-Grade Material Construction: Manufactured from chrome steel (GCr15) for both rings and balls, ensuring excellent hardness, wear resistance, and durability under demanding conditions.
Precision Manufacturing: Produced to ABEC 1 tolerance class, guaranteeing dimensional accuracy and consistent running performance for general industrial applications.
Versatile Performance Range: With a limiting speed of 17,000 rpm and operating temperature range of -30°C to 120°C, it accommodates a wide variety of operational requirements.
6203/HR22T2 Bearing Typical Application Areas
- Electric Motors and small machinery
- Industrial Gearboxes and transmission systems
- Material Handling Equipment including conveyor systems
- Agricultural Machinery components
- Automotive Components such as alternators and pumps
- General Industrial Machinery requiring reliable rotational support
