210SG
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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210SG Bearing Product Overview & Core Advantages
The 210SG is a single row deep groove ball bearing designed for high-performance industrial applications requiring reliable radial load capacity. Manufactured to ABEC 1 | ISO P0 tolerance standards, this metric bearing offers a robust and cost-effective solution for general machinery. Its open design allows for versatile lubrication options, while the standardized CN radial internal clearance ensures consistent performance under normal operating conditions. Constructed entirely from chrome steel, it provides excellent durability and a wide operating temperature range from -30°C to 120°C.
210SG Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Technical Meaning |
|---|---|
| 210 | Standard bearing series designation indicating specific bearing dimensions (50mm bore, 90mm OD, 20mm width) |
| SG | Manufacturer-specific suffix; consult technical datasheet for exact specification |
210SG Bearing Structural Features & Performance Benefits
Optimized Radial Load Capacity: The single row deep groove raceway geometry is engineered to efficiently handle radial dynamic loads up to 8790 lbf and radial static loads up to 7756 lbf, providing reliable performance in demanding applications.
Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with tight dimensional controls (bore diameter tolerance: -0.012mm to 0), ensuring consistent fit and operation in precision assemblies.
High-Speed Capability: With a limiting speed of 8,000 rpm, this bearing is suitable for various high-speed rotational applications when properly lubricated.
Material Excellence: All critical components – rings, balls, and cage – are manufactured from chrome steel, providing uniform hardness, wear resistance, and dimensional stability.
Environmental Compliance: Fully compliant with ROHS and REACH regulations, making it suitable for use in environmentally conscious industries worldwide.
210SG Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment including conveyors and pulleys
- Agricultural Machinery components
- General Industrial Machinery requiring reliable radial support
- Pumps and Fans for various industrial processes
