6300-2Z/C3GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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6300-2Z/C3GJN Bearing Product Overview & Core Advantages
The 6300-2Z/C3GJN is a single row deep groove ball bearing designed for robust performance in demanding applications. Its core advantage lies in its ability to efficiently handle radial loads while offering a compact and cost-effective solution. This bearing features integral shielded seals for contaminant protection and is supplied with a high-quality polyurea grease (GJN), making it a pre-lubricated, low-maintenance component ready for immediate installation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures reliable operation and consistent performance.
6300-2Z/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| 2Z | Non-contact steel shields on both sides | Protects against contamination while minimizing friction and heat generation. |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion in applications with high operating temperatures or heavy loads. |
| GJN | Polyurea thickener grease, lithium soap base, NLGI grade 2 | Offers excellent stability, water resistance, and a wide temperature range (-30° to 120 °C), enabling long service life. |
6300-2Z/C3GJN Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured from chrome steel for both rings, balls, and cage, this bearing provides high strength and durability. With a radial dynamic load rating of 1821 lbf and a static load rating of 776 lbf, it is engineered to handle significant radial loads reliably.
- Optimized Sealing & Lubrication: The 2Z shields effectively retain the GJN grease and exclude contaminants, resulting in a maintenance-free design that reduces downtime and extends bearing life.
- Precision & Speed: Built to ABEC 1 precision standards, it ensures smooth and quiet operation. The combination of the deep groove geometry, high-quality steel cage, and optimized lubrication allows for a limiting speed of 22,000 rpm.
- Thermal Stability: The C3 clearance provides operational reliability in applications where thermal expansion is a factor, preventing seizure and ensuring consistent performance.
6300-2Z/C3GJN Bearing Typical Application Areas
The 6300-2Z/C3GJN is a versatile component suited for a wide range of industrial machinery and equipment, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
