6210 M
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6210 M Bearing Product Overview & Core Advantages
The 6210 M is a single row deep groove ball bearing engineered for high-performance applications demanding precision and reliability. Characterized by its open design and P6 tolerance class, it offers exceptional running accuracy. Its primary advantage lies in its ability to efficiently support high radial loads, while also accommodating moderate axial loads in both directions. Manufactured from chrome steel with a stainless steel cage, it ensures durability and stable operation, making it an ideal choice for high-speed and precision-driven machinery.
6210 M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| 6210 | Basic designation indicating a single row deep groove ball bearing with a 50 mm bore, 90 mm OD, and 20 mm width. |
| M | Designates a stainless steel cage, which is ideal for high-speed applications and offers excellent resistance to corrosion and heat. |
| P6 | Indicates a tolerance class tighter than standard, providing superior dimensional accuracy and running precision. |
| CN | Specifies the standard radial internal clearance for normal operating conditions. |
6210 M Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of the stainless steel cage (M) and the optimized deep groove raceway geometry enables a high limiting speed of 14,000 rpm, ensuring stable performance in demanding rotational applications.
- High Load Capacity: The deep groove raceway and robust construction provide a high dynamic load rating of 8340 lbf and a static load rating of 5216 lbf, making it suitable for applications with significant radial forces.
- Precision Performance: Manufactured to a P6 tolerance class with strict dimensional controls on the bore diameter, outside diameter, and width, this bearing guarantees minimal runout and vibration for smooth, precise operation.
- Robust Material Construction: The use of chrome steel for rings and balls, combined with a stainless steel cage, provides high strength, wear resistance, and extended service life.
6210 M Bearing Typical Application Areas
The 6210 M bearing is widely used in various industrial sectors due to its precision and reliability. Key application areas include:
- Electric Motors and Generators
- Precision Gearboxes
- Machine Tool Spindles
- Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
