6309-2Z/C3HT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6309-2Z/C3HT Bearing Product Overview & Core Advantages
The 6309-2Z/C3 is a single row deep groove ball bearing designed for robust performance in demanding industrial applications. This shielded bearing excels at handling high radial loads while also accommodating moderate axial loads in both directions. Its C3 radial internal clearance makes it particularly suitable for applications with thermal expansion or where interference fits are used, ensuring reliable operation under varying operational conditions. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers excellent value and dependable performance for a wide range of machinery.
6309-2Z/C3HT Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| 2Z | Steel shields on both sides | Provides effective contamination protection while maintaining low friction operation |
| C3 | Greater than normal radial internal clearance | Accommodates thermal expansion and interference fits, preventing preload conditions |
6309-2Z/C3HT Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The deep groove raceway and precision geometry enable efficient distribution of radial dynamic loads up to 11,915 lbf and static loads up to 7,194 lbf, making it ideal for heavy-duty applications.
Shielded Protection: The steel shields (2Z) provide reliable protection against contaminants while minimizing friction losses, contributing to the limiting speed of 6,700 rpm.
Thermal Compensation: The C3 clearance ensures stable operation across the temperature range of -30°C to 120°C, accommodating dimensional changes without compromising performance.
Premium Material Construction: Manufactured entirely from chrome steel for rings, balls, and cage, this bearing delivers consistent mechanical strength and durability in challenging environments.
6309-2Z/C3HT Bearing Typical Application Areas
- Industrial Electric Motors - For reliable operation in motor end-shields and fan ends
- Material Handling Equipment - Conveyor systems, pulley assemblies, and gearboxes
- Agricultural Machinery - Implement drives, harvesters, and tractor components
- Industrial Pumps & Compressors - Handling radial loads in fluid transfer systems
- General Industrial Machinery - Where cost-effective, shielded bearing solutions are required
