6817 2rs
6800 Series Thin Section Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6817 2rs Bearing Product Overview & Core Advantages
The 6817 2RS is a single row deep groove ball bearing designed for reliable performance in demanding applications. This sealed bearing excels at handling primarily radial loads while also accommodating moderate axial loads in both directions. Its compact design, featuring a 13 mm width, makes it an ideal solution for applications with space constraints. Manufactured to ABEC-1 precision tolerances, it ensures consistent operation and is pre-lubricated for immediate installation and long service life, offering a robust combination of performance and durability.
6817 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6817 | Denotes the bearing series and size. The bore diameter is 85 mm. |
| 2RS | Indicates the bearing is fitted with contact seals on both sides. The "RS" suffix signifies Nitrile Rubber (NBR) seals, providing excellent protection against contaminants and retention of lubricant. |
6817 2rs Bearing Structural Features & Performance Benefits
- Robust Sealing: The double-sided 2RS contact seals effectively shield the internal components from dust, moisture, and other contaminants, while also retaining the factory-applied lubricant. This significantly enhances bearing life in harsh environments and supports a maintenance-free operation.
- High-Quality Materials: Constructed from chrome steel rings and balls with a stainless steel cage, this bearing offers excellent resistance to wear and corrosion, ensuring long-term reliability and consistent dynamic load rating performance.
- Optimized Internal Clearance: The standard C0 radial internal clearance (0.012mm to 0.036mm) is suitable for most general applications, providing stable operation under normal fits and temperature conditions.
- Balanced Performance: With a limiting speed of 6,600 rpm and substantial radial load capacity (4,208 lbf dynamic, 4,275 lbf static), it delivers a versatile performance profile for a wide range of industrial uses.
6817 2rs Bearing Typical Application Areas
The 6817 2RS is widely used across various industries due to its sealed and robust design. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- Various Automotive Components
