6211-RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6211-RS1 Bearing Product Overview & Core Advantages
The 6211-RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features an integrated RS1 contact seal, providing superior protection against contamination. Engineered with P6 tolerance class precision and CN radial internal clearance, it delivers high running accuracy and reliable operation. Its robust construction from chrome steel rings and balls ensures high radial dynamic load capacity of 10,386 lbf, making it an ideal choice for applications requiring dependable performance and long service life.
6211-RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Advantage |
|---|---|---|
| 6211 | Basic bearing designation (55mm bore, 100mm OD, 21mm width) | Standardized dimensions for easy interchangeability |
| RS1 | Synthetic rubber seal on one side | Effective contamination protection, retains lubrication |
6211-RS1 Bearing Structural Features & Performance Benefits
Sealed Design: The RS1 contact seal provides excellent protection against dust, moisture, and other contaminants, significantly extending bearing service life in harsh environments.
High Precision: Manufactured to P6 tolerance class with CN radial internal clearance, this bearing ensures smooth operation, reduced vibration, and high positional accuracy.
Robust Load Capacity: With a radial dynamic load rating of 10,386 lbf and static load rating of 6,519 lbf, it handles significant radial loads with high reliability.
Durable Construction: The combination of chrome steel rings and balls with a stainless steel cage provides excellent wear resistance and corrosion protection.
Speed Performance: Capable of operating at limiting speeds up to 4,300 rpm, making it suitable for various industrial applications.
6211-RS1 Bearing Typical Application Areas
The 6211-RS1 is widely used across multiple industries due to its sealed construction and reliable performance:
- Electric Motors - For rotor support and shaft guidance
- Industrial Gearboxes - Providing precise shaft positioning
- Material Handling Equipment - Conveyor systems and pulley assemblies
- Agricultural Machinery - Implement drives and PTO shafts
- Industrial Fans and Blowers - Supporting fan shafts in various environments
- Pumps and Compressors - Handling radial loads in fluid handling equipment
