6306-ZN/C3
6300 Series Snap Ring Bearings
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Basic Information
Main Dimensions
Outer Ring Dimensions
Performance
Materials
Environment & Compliance
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6306-ZN/C3 Bearing Product Overview & Core Advantages
The 6306-ZN/C3 is a single row deep groove ball bearing designed for robust performance in demanding applications. This metric bearing excels in handling significant radial loads and moderate axial loads in both directions. Its core advantages include a C3 radial internal clearance, which accommodates thermal expansion in high-speed or high-temperature operations, and a snap ring groove on the outer ring for simplified axial location and secure housing fit. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures reliable operation and is an ideal choice for applications requiring high reliability and durability.
6306-ZN/C3 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Benefit |
|---|---|---|
| Z | Shield on one side | Protects against contamination from one side while allowing for lubrication if needed. |
| N | Snap Ring Groove on outer ring | Enables easy axial positioning and secure mounting within a housing, reducing assembly complexity. |
| C3 | Greater than normal radial internal clearance | Compensates for tight fits and thermal expansion, preventing premature failure in high-speed or high-temperature environments. |
6306-ZN/C3 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built with chrome steel rings, balls, and cage, this bearing offers excellent durability. With a high radial dynamic load rating of 6002 lbf and a static load rating of 3372 lbf, it is engineered to withstand substantial loads and provide long service life.
- Optimized for Challenging Conditions: The C3 clearance is a critical feature for applications involving thermal expansion, making it suitable for high-speed operations up to 9,600 rpm.
- Simplified Assembly and Maintenance: The snap ring groove (N) facilitates straightforward installation and secure axial location, while the shield (Z) offers a degree of contamination protection. The bearing is supplied without lubrication, providing flexibility for the user to apply a grease suitable for the specific operating conditions.
6306-ZN/C3 Bearing Typical Application Areas
The 6306-ZN/C3 is versatile and finds use in a wide range of industrial machinery, including:
- Electric Motors and Gearboxes
- Industrial Pumps and Fans
- Material Handling Equipment
- Agricultural Machinery
- General machinery requiring a reliable, snap ring located bearing with increased internal clearance.
