62212-2RS1
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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62212-2RS1 Bearing Product Overview & Core Advantages
The 62212-2RS1 is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features integral contact seals (2RS1) for robust contamination protection. Engineered with P6 tolerance class and CN radial internal clearance, it delivers high running accuracy and reliable operation. Its primary advantages include high radial load capacity, excellent speed capability, and long service life due to its sealed and pre-lubricated design, making it ideal for applications requiring high reliability and minimal maintenance.
62212-2RS1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 62 | Deep Groove Ball Bearing Series |
| 2 | Dimension Series (Width Series 2, Diameter Series 2) |
| 12 | Bore Diameter Code (60 mm) |
| 2RS1 | Contact Seals on Both Sides, Nitrile Rubber Material |
62212-2RS1 Bearing Structural Features & Performance Benefits
- Superior Sealing & Contamination Resistance: The 2RS1 contact seals effectively shield the bearing interior from dust, moisture, and other contaminants, significantly extending service life and enabling operation in harsh environments.
- High Load Capacity & Durability: Constructed from chrome steel rings and balls, this bearing offers a high radial dynamic load rating of 11,847 lbf and a radial static load rating of 8,093 lbf, ensuring robust performance under significant radial loads.
- Optimized High-Speed Performance: The stainless steel cage provides high strength and low friction, contributing to a high limiting speed of 4,000 rpm. The pre-applied grease lubrication is optimized for this speed range.
- Precision & Reliability: Manufactured to P6 tolerance class with standard CN radial internal clearance, this bearing ensures precise running, low vibration, and consistent performance in precision assemblies.
- Maintenance-Free Operation: Being pre-lubricated and sealed, the bearing is ready for installation and offers long-term, maintenance-free operation within its specified temperature range of -30°C to 120°C.