207S-HNCR-HYB
200 & 300 Series HNCR & Stainless Hybrid Ceramic Bearings
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Part No.
Part No.
207S-HNCR-HYB
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.45 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Ceramic
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 68.68
/ each
In Stock
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207S-HNCR-HYB Bearing Product Overview & Core Advantages
The 207S-HNCR-HYB is a single row deep groove ball bearing engineered for high-performance applications requiring exceptional precision and reliability. Constructed with a stainless steel ring and ceramic balls (silicon nitride), this bearing is designed for superior corrosion resistance and extended service life. Its open design and ABEC 1 precision make it an ideal choice for applications demanding smooth operation and high rotational accuracy under primarily radial loads.
207S-HNCR-HYB Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Advantage |
|---|---|---|
| S | Stainless Steel Ring Material | Provides excellent corrosion resistance, suitable for harsh environments. |
| HNCR | Hybrid Ceramic (Silicon Nitride) Balls | Reduces friction, increases speed capability, and provides electrical insulation. |
| HYB | Hybrid Bearing Design | Combines the benefits of steel rings and ceramic balls for enhanced performance. |
207S-HNCR-HYB Bearing Structural Features & Performance Benefits
- Hybrid Construction: The combination of a stainless steel ring and silicon nitride ceramic balls significantly reduces weight and centrifugal forces, enabling higher operating speeds and lower operating temperatures compared to all-steel bearings.
- High Precision & Rigidity: Manufactured to ABEC 1 (ISO P0) tolerance standards with a CN radial internal clearance, this bearing ensures smooth, precise rotation and consistent performance, contributing to overall system rigidity.
- Corrosion & Wear Resistance: The stainless steel construction offers inherent resistance to rust and corrosion, while the hard, smooth surface of the ceramic balls minimizes wear, leading to a longer operational lifespan.
- Low Maintenance & High-Temperature Suitability: The open seal type allows for easy re-lubrication if required, and the specified temperature range (-30° to 120 °C) ensures reliable performance in varied operating conditions.
207S-HNCR-HYB Bearing Typical Application Areas
This bearing is ideally suited for demanding applications where corrosion resistance, high speed, and precision are critical. Key industries and equipment include:
- Food & Beverage Processing Machinery (for washdown environments)
- Medical and Laboratory Equipment (requiring cleanliness and precision)
- High-Speed Spindles and Electric Motors
- Chemical Processing Pumps and Marine Applications
- Semiconductor Manufacturing Equipment
