608/630 MA
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Materials
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608/630 MA Bearing Product Overview & Core Advantages
The 608/630 MA is a single row deep groove ball bearing engineered for demanding industrial applications requiring exceptional radial load capacity and precision. Manufactured to P6 tolerance class, this bearing delivers high running accuracy and dimensional stability. Its open design allows for versatile lubrication options, making it suitable for systems with centralized lubrication. Constructed from high-grade chrome steel for both rings and balls, it ensures durability and a long service life under heavy radial loads.
608/630 MA Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 608/630 | Standard metric series designation, indicating a single row deep groove ball bearing. |
| MA | Indicates a brass cage (Note: Specification lists Stainless Steel cage, "MA" typically denotes brass. Please verify specific cage material for this bearing). |
Note: The bearing is supplied without lubrication (open) and features a CN radial internal clearance as standard.
608/630 MA Bearing Structural Features & Performance Benefits
- High Load Capacity: The deep groove raceway and robust single row design are optimized to support high radial dynamic load ratings of 8183 lbf and exceptional radial static load ratings of 171979 lbf.
- Precision Performance: Manufactured to P6 tolerance class, this bearing ensures precise shaft guidance, reduced vibration, and is ideal for applications requiring high rotational accuracy.
- Versatile Compatibility: The open seal type allows for easy cleaning and the application of various lubricants, providing flexibility for different operational environments within the specified temperature range of -30°C to 120°C.
- Durable Construction: Components made from chrome steel and a stainless steel cage offer excellent resistance to wear and corrosion, contributing to the bearing's reliability and longevity.
608/630 MA Bearing Typical Application Areas
- Industrial Gearboxes and large Electric Motors
- Vibrating Screens and other mining equipment
- Heavy-duty Pump Systems
- Large Material Handling systems and conveyor pulleys
- Construction and Agricultural Machinery
