607-2ZTN9/C3HHT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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607-2ZTN9/C3HHT Bearing Product Overview & Core Advantages
The 607-2ZTN9/C3HHT is a single row deep groove ball bearing engineered for precision performance in demanding applications. This shielded bearing offers exceptional reliability and is designed to primarily handle radial loads with high efficiency. Its compact design, featuring a 7 mm bore and 19 mm outside diameter, makes it ideal for space-constrained assemblies requiring high rotational accuracy and smooth operation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent performance and is pre-lubricated for immediate use, providing a robust solution for various industrial and precision mechanical systems.
607-2ZTN9/C3HHT Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage/Benefit |
|---|---|---|
| 607 | Standard series designation for a single row deep groove ball bearing with specific dimensions (7x19x6 mm). | Defines the core size and type, ensuring interchangeability and standardization. |
| 2Z | Non-contact steel shields on both sides. | Provides effective contamination protection while maintaining low friction and allowing for high limiting speeds (36,000 rpm). |
| TN9 | Polyamide (Nylon) cage, snap-type design. | Contributes to quiet operation, low friction, and excellent performance at high speeds. It is lightweight and offers good guidance for the balls. |
| C3 | Radial internal clearance greater than Normal (CN). | Accommodates thermal expansion in applications where operating temperatures are elevated or where fits result in a reduction of internal clearance. |
| HHT | High-temperature grease lubrication. | Enables reliable operation across the specified temperature range (-30°C to 120°C), reducing maintenance needs and extending service life. |
607-2ZTN9/C3HHT Bearing Structural Features & Performance Benefits
Optimized Load Handling: The deep groove raceway and precision geometry are designed to efficiently support significant radial dynamic loads (447 lbf) and moderate axial loads in both directions, providing versatile load capacity in a compact package.
High-Speed Capability: The combination of the low-friction TN9 nylon cage and non-contact 2Z steel shields minimizes drag and heat generation, enabling a high limiting speed of 36,000 rpm. This makes it suitable for demanding high-rotation applications.
Enhanced Operational Longevity: The bearing is pre-lubricated with a high-temperature grease (HHT), offering a maintenance-free solution for the lifetime of the bearing in many applications. The shields protect the internal components from contaminants, further enhancing reliability and service life.
Precision and Stability: Manufactured from chrome steel and held to ABEC 1 precision tolerances, this bearing ensures smooth running, low noise, and minimal vibration, contributing to the overall accuracy of the host system.
607-2ZTN9/C3HHT Bearing Typical Application Areas
The 607-2ZTN9/C3HHT is ideally suited for a wide range of applications that require a compact, reliable, and high-speed bearing solution. Key sectors include:
- Small Electric Motors: Used in fans, blowers, and small power tools where high speed and reliability are critical.
- Precision Instruments and Medical Devices: Suitable for spindles, encoders, and small drives that demand low noise and smooth operation.
- Office Automation Equipment: Commonly found in printers, scanners, and copiers.
- Automotive Auxiliary Systems: Applications such as idler pulleys, small pumps, and actuators.
- General Industrial Machinery: For light-duty gearboxes, conveyors, and other machinery requiring a compact, shielded bearing.
