62210-2RS1/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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62210-2RS1/C3 Bearing Product Overview & Core Advantages
The 62210-2RS1/C3 is a metric single row deep groove ball bearing engineered for exceptional performance in demanding applications. Its primary advantage lies in its ability to efficiently handle radial loads while offering reliable operation. The bearing features integral contact seals (2RS1) for robust contamination protection and is supplied with a C3 radial internal clearance, making it particularly suitable for applications involving thermal expansion or where interference fits are used. Constructed entirely from chrome steel, it delivers high durability and a long service life, compliant with RoHS and REACH standards.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 62210 | Basic designation for a single row deep groove ball bearing with a 50mm bore and 90mm OD. |
| 2RS1 | Bearing is equipped with two NBR contact seals on both sides, providing excellent protection against contaminants and moisture retention. |
| C3 | Specifies a greater than normal radial internal clearance. This is critical for applications with shaft expansion, heavy loads, or where operational temperatures fluctuate. |
62210-2RS1/C3 Bearing Structural Features & Performance Benefits
- Robust Sealing: The 2RS1 contact seals effectively shield the internal components from dust, dirt, and other contaminants, significantly extending the bearing's lifespan in harsh environments and reducing maintenance needs.
- Optimized Internal Clearance: The C3 clearance is a key performance feature. It accommodates thermal expansion of the shaft and housing, prevents preload under operational conditions, and ensures smooth running, which is vital for applications with high rotational speeds or thermal gradients.
- High-Grade Material: Manufactured from chrome steel for both rings, balls, and cage, the bearing offers high hardness, wear resistance, and a dynamic load rating of 7891 lbf, ensuring reliable performance under significant radial loads.
- Balanced Performance: With a limiting speed of 4,800 rpm and an ABEC 1 (ISO P0) tolerance class, it provides a dependable balance of speed capability and operational precision for a wide range of industrial uses.
62210-2RS1/C3 Bearing Typical Application Areas
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Material Handling Equipment
- Automotive Components (e.g., alternators, idler pulleys)
