312SZZ-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
312SZZ-HYB#1 Bearing Product Overview & Core Advantages
The 312SZZ-HYB#1 is a single row deep groove ball bearing engineered for precision and reliability in demanding applications. This metric bearing features ceramic balls (silicon nitride) and shielded construction, delivering superior performance in high-speed environments. Its optimized design provides excellent radial load capacity while maintaining dimensional stability with tight tolerances. The combination of ceramic rolling elements and chrome steel rings makes it ideal for applications requiring extended service life and consistent operation under challenging conditions.
312SZZ-HYB#1 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning | Performance Benefit |
|---|---|---|
| SZZ | Shielded on both sides | Effective contamination protection while maintaining high-speed capability |
| HYB | Hybrid bearing with ceramic balls | Reduced friction, higher limiting speed, and improved durability |
| #1 | Specific internal design variant | Optimized performance characteristics for specialized applications |
312SZZ-HYB#1 Bearing Structural Features & Performance Benefits
Hybrid Construction: The combination of chrome steel rings with silicon nitride ceramic balls provides exceptional wear resistance and reduced thermal expansion, enabling stable operation across the temperature range of -30°C to 120°C.
Shielded Protection: Double-sided steel shields effectively retain the ceramic balls while excluding contaminants, maintaining bearing integrity without significantly impacting high-speed performance.
Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with CN radial clearance, ensuring consistent performance and reliable operation in precision applications.
Load Capacity: With a dynamic load rating of 20,525 lbf and static load rating of 17,535 lbf, this bearing delivers robust performance under substantial radial loads.
312SZZ-HYB#1 Bearing Typical Application Areas
- High-speed spindles and machining centers requiring precision and thermal stability
- Electric motors and generators benefiting from ceramic ball advantages
- Medical equipment where reliability and contamination control are critical
- Aerospace components requiring lightweight, high-performance bearing solutions
- Robotics and automation systems demanding precision motion control
