6215 M
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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6215 M Bearing Product Overview & Core Advantages
The 6215 M is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This precision bearing is characterized by its open design and P6 tolerance class, ensuring high running accuracy and reliability. Its primary function is to support high radial loads, making it an ideal choice for applications requiring robust and dependable operation. The optimized internal geometry and high-quality materials contribute to its excellent limiting speed and long service life.
6215 M Bearing Model Code Explained, Specifications & Naming Convention
| Suffix | Technical Meaning |
|---|---|
| M | Indicates a brass cage (machined window type). This cage offers high strength, excellent guidance, and is suitable for high-speed applications and demanding operating conditions. |
| P6 | Denotes a tolerance class superior to Normal (P0). This ensures tighter dimensional and running accuracy, resulting in reduced vibration and noise. |
| CN | Specifies the standard radial internal clearance group for normal operating conditions. |
6215 M Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and optimized contact angle enable the bearing to carry significant radial dynamic load ratings of 15,489 lbf and radial static load ratings of 11,016 lbf.
- High-Speed Capability: The combination of the machined brass cage (M) and precision-ground components allows for a high limiting speed of 9,500 rpm, making it suitable for fast-rotating machinery.
- Precision & Rigidity: Manufactured to P6 tolerance with strict dimensional controls, this bearing provides high running accuracy and contributes to overall system rigidity.
- Durability & Material Quality: Constructed from chrome steel for rings and balls, and a stainless steel cage, the bearing offers excellent resistance to wear and fatigue, ensuring a long operational lifespan.
6215 M Bearing Typical Application Areas
The 6215 M is widely used in industrial machinery and equipment where high precision, speed, and radial load capacity are critical. Common applications include:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Machine Tool Spindles and Auxiliary Drives
