213S-HYB#1
High-Performance Custom Hybrid Ceramic Bearings (#1 Series)
Image may differ from product. See technical specification for details.
Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
- Fast delivery
- Free shipping on orders over $200
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
213S-HYB#1 Bearing Product Overview & Core Advantages
The 213S-HYB#1 is a single row deep groove ball bearing engineered for exceptional performance in demanding applications. This precision bearing features a hybrid ceramic ball design, combining chrome steel rings with silicon nitride (Si3N4) ceramic balls. This configuration delivers superior high-speed capability, reduced friction, and extended service life compared to all-steel counterparts. Its open design and ABEC 1 precision make it an ideal choice for applications requiring reliable radial load handling and operational efficiency.
213S-HYB#1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 213S | Standard bearing series designation, indicating a specific boundary dimension series. |
| HYB | Signifies the Hybrid construction, utilizing ceramic balls (silicon nitride) and steel rings. |
| #1 | Variant or internal designation for specific performance characteristics. |
213S-HYB#1 Bearing Structural Features & Performance Benefits
- Hybrid Ceramic Design: The use of silicon nitride ceramic balls significantly reduces rotational mass and friction, enabling higher limiting speeds (up to 6,000 rpm) and lower operating temperatures. Ceramic balls are also electrically insulating and highly resistant to wear and corrosion.
- High Rigidity & Load Capacity: The single row deep groove construction provides robust support for radial loads, with a dynamic load rating of 13,601 lbf and a static load rating of 13,151 lbf.
- Precision Engineering: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, ensuring consistent performance and smooth operation.
- Open Design & Custom Lubrication: The open seal type allows for custom lubrication strategies tailored to specific application needs, optimizing performance across its wide temperature range of -30°C to 120°C.
213S-HYB#1 Bearing Typical Application Areas
The 213S-HYB#1 is ideally suited for high-performance applications where speed, reliability, and longevity are critical. Key sectors include:
- High-Speed Spindles in CNC machining centers and routers
- Electric Motors and generators, particularly where electrical insulation is beneficial
- Precision Instrumentation and medical equipment
- Aerospace auxiliary systems and instrumentation
- Robotics and automation joint mechanisms
