6813
6800 Series Thin Section Bearings
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Materials
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6813 Bearing Product Overview & Core Advantages
The 6813 metric ball bearing is a single row deep groove ball bearing designed for exceptional performance in radial load applications. Engineered with chrome steel rings and balls combined with a stainless steel cage, it delivers reliable operation and extended service life. Its compact design, featuring a 65mm bore and 85mm outside diameter with a narrow 10mm width, makes it an ideal solution for space-constrained assemblies requiring high precision and consistent performance under demanding conditions.
6813 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 68 | Series designation indicating a deep groove ball bearing with a specific cross-section |
| 13 | Bore diameter code (65 mm) |
| Open | No seals or shields, allowing for higher speed capability and custom lubrication |
| C0 | Standard radial internal clearance group (0.008mm to 0.028mm) |
| ABEC-1 | Precision tolerance class suitable for most industrial applications |
6813 Bearing Structural Features & Performance Benefits
Optimized Load Capacity: The single row deep groove construction is engineered to handle significant radial dynamic loads (2678 lbf) and radial static loads (2588 lbf), ensuring stable operation in various mechanical systems.
High-Speed Capability: With a limiting speed of 8,600 rpm and a lightweight stainless steel cage, this bearing maintains stability and reduces centrifugal forces at high rotational velocities.
Precision Engineering: Manufactured to ABEC-1 tolerance standards with tight dimensional control (bore and outside diameter tolerance: -0.015mm to 0), this bearing provides consistent performance and easy installation in precision applications.
Wide Temperature Range: Constructed from chrome steel components, this bearing operates effectively across a temperature range of -30°C to 110°C, making it suitable for diverse industrial environments.
6813 Bearing Typical Application Areas
The 6813 bearing is widely used in:
- Electric motors and generators requiring reliable radial support
- Industrial gearboxes and transmission systems
- Material handling equipment such as conveyor rollers and pulleys
- Agricultural machinery components and implements
- General industrial machinery where precision and reliability are essential
