609-2Z/C3LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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609-2Z/C3LHT23 Bearing Product Overview & Core Advantages
The 609-2Z/C3 is a metric single row deep groove ball bearing engineered for high performance and reliability in demanding applications. Its core advantages stem from its shielded design (2Z), which provides effective protection against contaminant ingress, and its specified C3 radial internal clearance, making it suitable for applications with thermal expansion or where interference fits are used. This combination delivers robust radial load capacity and stable operation across a wide temperature range, offering a compact and durable solution for various industrial machinery.
609-2Z/C3LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Significance & Advantage |
|---|---|---|
| 609 | Basic Bearing Series | Denotes a standard metric, single row deep groove ball bearing with a 9 mm bore. |
| -2Z | Shielded on Both Sides | Features non-contact steel shields that protect the bearing interior from dust and debris while minimizing friction, contributing to a high limiting speed. |
| /C3 | Radial Internal Clearance greater than Normal | Provides extra internal space to accommodate thermal expansion from high speeds or tight fits, preventing premature failure and ensuring operational stability. |
609-2Z/C3LHT23 Bearing Structural Features & Performance Benefits
Optimized for Radial Loads and High-Speed Operation: The single row deep groove raceway geometry is fundamentally designed for high radial dynamic load rating (642 lbf). Combined with the chrome steel construction for rings, balls, and cage, it ensures high strength, durability, and consistent performance. The shielded (2Z) design retains the factory-preferred lubrication and protects against contaminants, enabling a high limiting speed of 32,000 rpm. The specified C3 clearance is a critical feature for applications involving elevated operational temperatures or press-fit mounting, preventing binding and reducing friction and heat generation.
609-2Z/C3LHT23 Bearing Typical Application Areas
The 609-2Z/C3 is versatile and finds use in a wide array of precision machinery and equipment, including:
- Small Electric Motors (e.g., for power tools, fans, and appliances)
- Precision Instrumentation and Medical Devices
- Office Automation Equipment (e.g., printers, scanners)
- Idler Pulleys and Low-Torque Drive Systems
- Various Industrial Machinery requiring compact, high-speed bearings with contamination protection.
