6815zz
6800 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6815zz Bearing Product Overview & Core Advantages
The 6815zz bearing is a single row deep groove ball bearing designed for reliable performance in demanding applications. As a metric precision bearing with shielded construction, it offers excellent protection against contamination while maintaining smooth operation. Its key advantages include a high radial dynamic load rating of 2768 lbf and the ability to accommodate high limiting speeds up to 7,600 rpm. Manufactured to ABEC-1 tolerance standards, this bearing ensures consistent performance and is ideal for applications requiring high reliability and compact design.
6815zz Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| zz | Double-sided steel shields (non-contact) | Provides effective contamination protection while maintaining low friction and high-speed capability |
| (Implied) | C0 radial internal clearance | Standard clearance (0.01-0.03mm) suitable for most industrial applications with normal operating conditions |
6815zz Bearing Structural Features & Performance Benefits
Optimized Single Row Design: The deep groove raceway and precision geometry enable the bearing to handle significant radial loads while accommodating moderate axial loads in both directions.
Premium Material Construction: Manufactured from chrome steel rings and balls with a stainless steel cage, this combination delivers excellent durability, corrosion resistance, and consistent performance across the operating temperature range of -30°C to 110°C.
Shielded Protection: The non-contact zz shields effectively retain lubrication while excluding contaminants, extending service life and reducing maintenance requirements in challenging environments.
Precision Engineering: Built to ABEC-1 tolerance standards with tight dimensional control (bore diameter tolerance: -0.015mm to 0), ensuring reliable fit and smooth operation in precision assemblies.
6815zz Bearing Typical Application Areas
- Electric Motors and Small Power Tools requiring high-speed operation and reliable performance
- Industrial Gearboxes and Transmission Systems where compact design and radial load capacity are critical
- Material Handling Equipment such as conveyor rollers and pulley systems
- Agricultural Machinery components operating in demanding environmental conditions
- Automotive Auxiliary Systems including alternators, pumps, and fans
- Office Automation Equipment and Precision Instruments requiring smooth, quiet operation
