6210 MA/C3
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
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Performance
Materials
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6210 MA/C3 Bearing Product Overview & Core Advantages
The 6210 MA/C3 is a metric single row deep groove ball bearing engineered for robust performance in demanding industrial applications. Its open design and C3 radial internal clearance make it exceptionally suitable for applications with thermal expansion or where interference fits are used, ensuring reliable operation under varying conditions. This bearing is characterized by its high radial load capacity and ability to accommodate moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers a cost-effective solution without compromising on fundamental precision and durability for a wide range of machinery.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6210 | Basic bearing designation. 6 indicates a single row deep groove ball bearing. 2 indicates the width series. 10 indicates a bore diameter of 50 mm (10 * 5 = 50mm). |
| MA | Indicates a machined brass cage (cage material). This cage design offers high strength, excellent guidance, and is suitable for high-speed applications and demanding operating conditions. |
| C3 | Specifies a greater than normal radial internal clearance. This is crucial for applications involving thermal expansion, heavy interference fits, or where shaft and housing materials have different coefficients of thermal expansion, preventing premature bearing failure. |
6210 MA/C3 Bearing Structural Features & Performance Benefits
- High Load Capacity and Rigidity: The single row deep groove raceway geometry is optimized to support high radial loads and combined loads. The robust construction with chrome steel rings and balls ensures dimensional stability and long service life under heavy-duty conditions.
- Optimized for Demanding Environments: The machined brass (MA) cage provides superior strength and stability at the limiting speed of 14,000 rpm, reducing friction and wear. The open seal type allows for the application of specific lubricants tailored to the operational environment.
- Operational Flexibility with C3 Clearance: The C3 radial internal clearance is a key performance feature. It accommodates shaft and housing fits that are tighter than normal, as well as differential thermal expansion, making this bearing highly versatile for a range of industrial applications.
- Broad Temperature Range: Constructed from high-quality chrome steel, this bearing operates reliably within a temperature range of -30°C to 120°C, ensuring performance in both cold and moderately high-temperature environments.
6210 MA/C3 Bearing Typical Application Areas
The 6210 MA/C3 is a versatile component found in numerous industrial sectors. Its combination of high radial load capacity, speed capability, and adaptable internal clearance makes it ideal for:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable and durable ball bearing solutions.
