6209-2RS1/WT
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6209-2RS1/WT Bearing Product Overview & Core Advantages
The 6209-2RS1/WT is a single row deep groove ball bearing designed for reliable performance in demanding applications. This metric bearing excels at handling primarily radial loads and offers robust operation due to its sealed construction. Its key advantages include extended service life through effective sealing, consistent performance under the specified load ratings, and suitability for a wide operating temperature range. The bearing is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring dependable precision for general industrial use.
6209-2RS1/WT Bearing Model Code Explained, Specifications & Naming Convention
- 6209: Standard designation for a single row deep groove ball bearing with a 45 mm bore and 85 mm outside diameter.
- 2RS1: Indicates the bearing is fitted with contact seals on both sides. The "RS1" suffix typically denotes Nitrile Rubber (NBR) seals, providing effective protection against contaminants.
- /WT: This suffix combination is not a standard universal designation. It is critical to consult the manufacturer's specific documentation for its precise meaning, as it could relate to a special internal clearance, a proprietary lubricant fill, or another non-standard feature.
6209-2RS1/WT Bearing Structural Features & Performance Benefits
The deep groove raceway and robust chrome steel construction (rings, balls, and cage) provide high radial load capacity and durability. The double-contact seals (2RS1) are a critical feature, effectively shielding the internal components from dust, moisture, and other contaminants, which significantly enhances bearing life in harsh environments. This design results in a maintenance-free solution for many applications, as the seals retain the factory-applied lubrication. With a standard CN radial internal clearance and a limiting speed of 7,700 rpm, it offers a balanced performance for a wide range of operational conditions.
6209-2RS1/WT Bearing Typical Application Areas
This sealed, deep groove ball bearing is ideally suited for applications requiring protection from contamination and reliable radial load support. Common uses include:
- Electric Motors and Generators
- Industrial Gearboxes
- Agricultural Machinery
- Material Handling Equipment (e.g., conveyor pulleys)
- HVAC Fans and Blowers
