6205-2RSH/C4
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6205-2RSH/C4 Bearing Product Overview & Core Advantages
The 6205-2RSH/C4 is a single row deep groove ball bearing designed for high-performance industrial applications. This sealed bearing excels in handling significant radial loads while offering moderate axial load capacity in both directions. Its key advantages include superior protection against contamination, extended service life due to its robust sealing, and optimized performance under C4 radial internal clearance conditions, making it ideal for applications with thermal expansion or demanding fit requirements. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides reliable and precise operation.
6205-2RSH/C4 Bearing Model Code Explained, Specifications & Naming Convention
- 6205: Standard designation for a single row deep groove ball bearing with a 25mm bore and 52mm outside diameter.
- 2RSH: Indicates the bearing features two contact seals (RSH type) on both sides. These seals provide excellent protection against contaminants and retain lubricant effectively.
- /C4: Specifies a greater radial internal clearance than normal (C0). This is crucial for applications involving thermal expansion, interference fits, or where lower operating temperatures are desired.
6205-2RSH/C4 Bearing Structural Features & Performance Benefits
Robust Sealed Construction: The 2RSH contact seals are manufactured from Nitrile Rubber (NBR) and are in light contact with the inner ring land. This design offers superior sealing effectiveness compared to non-contact shields, significantly extending bearing life in contaminated environments.
Optimized Internal Clearance: The C4 clearance group allows for greater internal space, accommodating shaft and housing fits that may cause clearance reduction, as well as mitigating the effects of operational heat generation.
High-Quality Material & Precision: Constructed entirely from chrome steel, including rings, balls, and cage, ensuring high strength, durability, and consistent performance. The ABEC 1 (ISO P0) tolerance class guarantees reliable running accuracy for a wide range of general industrial applications.
Performance Ratings: With a dynamic load rating of 3147 lbf and a static load rating of 1765 lbf, this bearing is built to handle substantial radial forces. Its limiting speed of 13,000 rpm makes it suitable for a variety of high-speed operations.
6205-2RSH/C4 Bearing Typical Application Areas
The 6205-2RSH/C4 is versatile and finds use in numerous sectors requiring reliable, sealed bearings. Common applications include:
- Electric Motors and Gearboxes
- Industrial Pumps and Compressors
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
