215SFF-HYB#1
High-Performance Custom Hybrid Ceramic Bearings (#1 Series)
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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215SFF-HYB#1 Bearing Product Overview & Core Advantages
The 215SFF-HYB#1 is a single row deep groove ball bearing engineered for high-performance applications requiring exceptional precision and reliability. This metric bearing features a hybrid ceramic ball design, combining chrome steel rings with silicon nitride ceramic balls. Its core advantages include superior high-speed capability with a limiting speed of 5,300 rpm, excellent performance across a wide temperature range (-30°C to 120°C), and compliance with ROHS and REACH environmental standards. The open design and CN radial internal clearance make it ideal for applications demanding high rotational accuracy and minimal friction.
215SFF-HYB#1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 215 | Bearing series designation |
| SFF | Specific internal design features |
| HYB | Hybrid construction with ceramic balls and steel rings |
| #1 | Variant or modification identifier |
215SFF-HYB#1 Bearing Structural Features & Performance Benefits
Hybrid Ceramic Design: The combination of chrome steel rings and silicon nitride ceramic balls provides significant advantages including reduced weight, lower friction, and superior performance at high speeds. Ceramic balls are electrically insulating and maintain dimensional stability across the operating temperature range.
High-Speed Performance: The hybrid construction and ABEC 1 | ISO P0 tolerance class enable reliable operation at limiting speeds up to 5,300 rpm. The open seal type minimizes friction for maximum rotational efficiency.
Precision Engineering: Manufactured to precision bearing standards with tight dimensional tolerances (bore diameter: 75 mm, outside diameter: 130 mm, width: 25 mm) and CN radial internal clearance for optimal performance in precision applications.
Load Capacity: With a radial dynamic load rating of 16,209 lbf and radial static load rating of 16,186 lbf, this bearing delivers reliable performance under significant radial loads.
215SFF-HYB#1 Bearing Typical Application Areas
- High-speed spindles in machining centers and precision equipment
- Electric motors and generators requiring electrical insulation
- Medical equipment and laboratory instruments
- Aerospace components and aviation systems
- Robotics and automation systems
- Pumps and compressors operating at high speeds
