210S
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
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210S Bearing Product Overview & Core Advantages
The 210S metric ball bearing is a single row deep groove ball bearing engineered for reliable performance in general industrial applications. Designed primarily to accommodate radial loads, this open-type bearing features a standard CN radial internal clearance and is manufactured to ABEC 1 | ISO P0 tolerance class, ensuring consistent operation and ease of installation. Its construction from chrome steel for all core components provides excellent durability and wear resistance, making it a cost-effective solution for a wide range of machinery.
210S Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 210S | Basic model number denoting a metric, single row deep groove ball bearing with standard dimensions. |
| Open (No suffix) | The bearing has no seals or shields, allowing for higher speeds and easy re-lubrication but requiring a clean operating environment. |
| ABEC 1 | ISO P0 | Specifies the tolerance class, indicating standard precision levels for running accuracy. |
| CN | Denotes the standard radial internal clearance for normal operating conditions. |
210S Bearing Structural Features & Performance Benefits
The 210S bearing's performance is derived from its fundamental deep groove ball bearing design. The uninterrupted deep raceways on both rings enable it to handle not only significant radial loads but also moderate axial loads in both directions. The use of chrome steel for the rings, balls, and cage ensures high strength and resistance to deformation under load. The open construction is optimal for achieving the specified limiting speed of 8,000 rpm, as it minimizes friction and heat generation. The standard CN clearance provides a versatile fit for most applications, accommodating thermal expansion during operation.
210S Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- General Industrial Machinery where radial load capacity is a primary requirement
