6212-RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6212-RS1 Bearing Product Overview & Core Advantages
The 6212-RS1 is a single row deep groove ball bearing designed for high-performance applications requiring reliable radial load capacity and robust sealing. Its metric dimensions (60mm bore, 110mm OD, 22mm width) and P6 tolerance class ensure precise operation and interchangeability. The key advantage lies in its RS1 contact seal, which effectively excludes contaminants while retaining lubrication, making it ideal for applications where maintenance-free operation and long service life are critical. Constructed from chrome steel rings and balls with a stainless steel cage, it offers excellent durability and consistent performance.
6212-RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6212 | Basic bearing designation indicating a Single Row Deep Groove Ball Bearing with a 60mm bore diameter and standard dimensions. |
| RS1 | Denotes a synthetic rubber contact seal on one side. This seal provides superior protection against contaminants like dust and moisture compared to non-contact shields. |
6212-RS1 Bearing Structural Features & Performance Benefits
- Robust Sealing for Contaminated Environments: The RS1 contact seal is the defining feature, creating a physical barrier that effectively prevents the ingress of solid and liquid contaminants. This significantly extends bearing life in harsh operating conditions and supports maintenance-free operation.
- High Radial Load Capacity: The deep groove raceway and optimized internal geometry enable the bearing to support high radial dynamic load ratings (12,432 lbf) and static load ratings (8,093 lbf), providing reliable performance under significant stress.
- Precision and Stability: Manufactured to P6 tolerance class with a standard CN radial internal clearance, this bearing ensures running accuracy, reduced vibration, and smooth operation, which is essential for precision machinery.
- Durable Construction: The combination of chrome steel for rings and balls offers high wear resistance and fatigue life. The stainless steel cage provides excellent corrosion resistance and dimensional stability, contributing to reliable high-speed operation up to the limiting speed.
6212-RS1 Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Automotive Components (Alternators, Pumps)
