6210-2RS1 (CN)
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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6210-2RS1 (CN) Bearing Product Overview & Core Advantages
The 6210-2RS1 (CN) is a metric single row deep groove ball bearing designed for exceptional reliability in a wide range of industrial applications. Its core advantage lies in its integrated sealing (2RS1), which provides robust protection against contaminants and retains lubrication, ensuring long service life with minimal maintenance. Manufactured to ABEC 1 / ISO P0 tolerance standards, this bearing offers consistent performance for handling significant radial loads, making it a versatile and cost-effective solution for demanding environments.
6210-2RS1 (CN) Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Interpretation | Technical Significance |
|---|---|---|
| 6210 | Basic Bearing Number | Denotes a metric single row deep groove ball bearing with a 50mm bore, 90mm OD, and 20mm width. |
| -2RS1 | Sealing | Features NBR rubber contact seals on both sides. This provides superior sealing effectiveness compared to non-contact shields, protecting against dust, moisture, and other contaminants. |
| (CN) | Internal Clearance | Specifies a Normal (C0) radial internal clearance, which is the standard group suitable for most operating conditions. |
6210-2RS1 (CN) Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RS1 double rubber seals ensure the bearing is protected from ingress of solid and liquid contaminants, making it ideal for dirty or wet environments. This design also effectively retains the factory-preloaded grease, contributing to its maintenance-free characteristic.
- High Load Capacity: The optimized deep groove raceway and high-quality chrome steel construction enable the bearing to sustain high radial dynamic and static load ratings of 7891 lbf and 5238 lbf respectively.
- Precision & Consistency: Manufactured to ABEC 1 / ISO P0 tolerance class, this bearing provides reliable running accuracy, low noise, and low vibration for smooth operation.
- Wide Temperature Range: The standard materials and seals allow for operation within a temperature range of -30°C to 120°C, accommodating a broad spectrum of industrial applications.
6210-2RS1 (CN) Bearing Typical Application Areas
The 6210-2RS1 (CN) is a workhorse component found in numerous industries due to its sealed and durable design. Common applications include:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., Conveyor Pulleys)
- Agricultural Machinery
- Automotive Components (e.g., idlers, tensioners)
- General Industrial Machinery requiring reliable radial load support in challenging conditions.
