62/28-2ZTN9/C3GHG7
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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62/28-2ZTN9/C3GHG7 Bearing Product Overview & Core Advantages
The 62/28-2ZTN9/C3GHG7 is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and smooth operation. This precision bearing features shielded protection and is manufactured to ABEC 1 (ISO P0) tolerance standards, ensuring consistent performance. Its optimized internal geometry and C3 radial internal clearance make it suitable for applications with thermal expansion considerations. The combination of a nylon cage and chrome steel construction delivers a robust solution for various industrial machinery.
62/28-2ZTN9/C3GHG7 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| 62 | Deep Groove Ball Bearing Series | Standard design for versatile radial load applications. |
| 28 | Bore Diameter: 28 mm | Specifies the bearing size for shaft fitting. |
| 2Z | Non-Contact Shields on Both Sides | Effective contaminant exclusion with minimal friction increase. |
| TN9 | Nylon Cage, Glass Fiber Reinforced | Lightweight for high-speed performance, low friction, and excellent acceleration characteristics. |
| C3 | Greater than Normal Radial Internal Clearance | Accommodates thermal expansion in applications, preventing preload and ensuring smooth operation. |
62/28-2ZTN9/C3GHG7 Bearing Structural Features & Performance Benefits
Optimized Internal Design: The deep groove raceway and high-grade chrome steel construction provide a high radial dynamic load rating of 3777 lbf, ensuring durability under significant loads.
High-Speed Capability: The TN9 nylon cage is a key contributor to the bearing's limiting speed of 16,000 rpm. Its lightweight nature reduces centrifugal forces, enabling stable operation at high rotational speeds.
Shielded Protection: The 2Z non-contact steel shields protect the bearing interior from dust and other contaminants while retaining grease, extending service life in unclean environments.
Precision Manufacturing: Manufactured to ABEC 1 tolerances, this bearing offers precise running accuracy, which is critical for reducing vibration and noise in sensitive applications.
62/28-2ZTN9/C3GHG7 Bearing Typical Application Areas
- Electric Motors: Ideal for main shafts in various AC/DC motors due to its high-speed capability and radial load capacity.
- Industrial Gearboxes: Provides reliable support for shafts in power transmission systems.
- Pumps and Compressors: Suitable for handling radial loads in fluid handling equipment.
- Material Handling Equipment: Used in conveyor rollers and pulleys where contamination resistance is needed.
- Agricultural Machinery: Fits applications in fans, blowers, and auxiliary drives requiring robust performance.
