209S-HNCR-HYB
200 & 300 Series HNCR & Stainless Hybrid Ceramic Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
209S-HNCR-HYB
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.44 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
19 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7913 lbf
Radial static load rating
6744 lbf
Limiting speed
8.5 X 1000 rpm
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:
$ 98.73
/ each
In Stock
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
209S-HNCR-HYB Bearing Product Overview & Core Advantages
The 209S-HNCR-HYB is a precision single row deep groove ball bearing engineered for applications demanding high reliability and performance. Its core advantage lies in the combination of a stainless steel ring and ceramic silicon nitride balls, which provides superior corrosion resistance and enables operation at higher speeds with reduced friction and heat generation. This bearing is designed to primarily handle radial loads and is characterized by its open design and ABEC 1 precision class, making it an excellent choice for high-speed and clean environment applications.
Model Code Breakdown
| Suffix Code | Technical Meaning |
|---|---|
| S | Indicates the use of stainless steel for the bearing rings, providing excellent corrosion resistance. |
| HNCR | Signifies the use of Hybrid Ceramic balls, specifically silicon nitride (Si3N4). |
| HYB | Confirms the Hybrid construction (steel rings with ceramic balls). |
209S-HNCR-HYB Bearing Structural Features & Performance Benefits
- Hybrid Construction: The combination of stainless steel rings and ceramic balls significantly reduces friction, lowers operating temperature, and extends service life, especially in high-speed applications.
- High-Speed Capability: The low density and smooth surface of the ceramic balls contribute to a lower centrifugal force, allowing for a limiting speed of 8,500 rpm. The chrome steel cage ensures stability at these high rotational speeds.
- Corrosion Resistance: The stainless steel construction makes the bearing suitable for use in humid or corrosive environments where standard steel bearings would fail.
- Precision & Rigidity: Manufactured to ABEC 1 (ISO P0) tolerance standards with a CN radial internal clearance, this bearing offers consistent running accuracy and smooth operation.
- Load Capacity: With a dynamic load rating of 7913 lbf and a static load rating of 6744 lbf, it provides reliable performance under significant radial loads.
209S-HNCR-HYB Bearing Typical Application Areas
This hybrid ceramic ball bearing is ideally suited for demanding applications across various industries, including:
- High-Speed Spindles in machining centers and PCB drilling machines
- Precision Medical Equipment and dental handpieces
- Food & Beverage Processing Machinery requiring corrosion-resistant components
- Laboratory and Analytical Instruments
- Semiconductor Manufacturing Equipment
- High-Performance Electric Motors and turbochargers
