6203-2Z/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6203-2Z/LHT23 Bearing Product Overview & Core Advantages
The 6203-2Z is a single row deep groove ball bearing featuring integral shielded protection. Engineered for radial load applications, this metric bearing delivers reliable performance in a compact design. Its ABEC 1 | ISO P0 tolerance class ensures consistent operation, while the chrome steel construction provides excellent durability and corrosion resistance. The bearing's optimized internal geometry contributes to smooth rotation and low noise operation, making it suitable for various industrial applications requiring dependable performance.
6203-2Z/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Performance Benefit |
|---|---|---|
| 62 | Deep Groove Ball Bearing Series | Standard dimension series for universal compatibility |
| 03 | Bore Diameter: 17 mm | Precise shaft fitting with standardized dimensions |
| 2Z | Double Shielded (Both Sides) | Contaminant protection while maintaining low torque |
| LHT23 | Special Lubricant Specification | Extended service life across temperature range -30° to 120°C |
6203-2Z/LHT23 Bearing Structural Features & Performance Benefits
Deep Groove Design: The continuous raceway geometry enables excellent radial load capacity while accommodating moderate axial loads in both directions.
Shielded Protection: Non-contact steel shields on both sides provide effective contaminant exclusion without significant speed limitation, maintaining high rotational accuracy.
Precision Manufacturing: Built to ABEC 1 | ISO P0 tolerance standards with CN clearance, ensuring consistent performance and smooth operation across applications.
Material Excellence: All-steel construction using chrome steel for rings, balls, and cage delivers superior strength and wear resistance in demanding environments.
6203-2Z/LHT23 Bearing Typical Application Areas
- Electric Motors: Main and auxiliary motor bearings in industrial and automotive applications
- Power Tools: Drill motors, grinders, and other handheld equipment requiring reliable rotation
- Material Handling: Conveyor rollers, pulley systems, and transmission components
- Agricultural Machinery: Implement drives, PTO shafts, and harvesting equipment
- Ventilation Systems: Fan and blower assemblies in HVAC and industrial cooling applications
- Office Equipment: Printers, copiers, and document handling systems
