216S
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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216S Bearing Product Overview & Core Advantages
The 216S is a single row deep groove ball bearing designed for exceptional performance in demanding industrial applications. Engineered to primarily accommodate radial loads, this open-type bearing is characterized by its high precision, robust construction, and reliable operation. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent performance and interchangeability. Its versatile design and high dynamic and static load ratings make it a fundamental and highly reliable component for a wide array of machinery, offering an optimal balance of performance and durability.
216S Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 216 | Standard Bearing Series | Denotes the specific dimension series (width and diameter) of the bearing. |
| S | Chrome Steel Rings and Balls | Indicates the use of high-carbon chrome steel for rings and rolling elements, providing high hardness and wear resistance. |
| (No Suffix) | Open, Unsealed | The absence of a seal suffix confirms an open design, allowing for custom lubrication schemes and optimal heat dissipation. |
216S Bearing Structural Features & Performance Benefits
- High Load Capacity: The single row deep groove raceway and high-quality chrome steel construction enable high radial dynamic load rating of 19,783 lbf and a radial static load rating of 19,109 lbf, ensuring reliable operation under significant stress.
- Precision Performance: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing guarantees smooth, low-vibration, and low-noise operation, which is critical for maintaining overall machine accuracy.
- Optimized Internal Clearance: The standard CN radial internal clearance provides a versatile fit for most common applications and operating conditions.
- Versatile Lubrication: The open seal type offers maximum flexibility, allowing engineers to select the most suitable lubricant (grease or oil) for specific speed, temperature, and environmental requirements.
- Robust Material Integrity: All core components—rings, balls, and cage—are made from chrome steel, ensuring uniform thermal expansion, high structural integrity, and long service life.
216S Bearing Typical Application Areas
The 216S bearing is a versatile component suitable for a broad spectrum of industrial machinery and equipment, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring robust and reliable radial support.
