216SFF-HYB#1
High-Performance Custom Hybrid Ceramic Bearings (#1 Series)
Image may differ from product. See technical specification for details.
Part No.
Part No.
216SFF-HYB#1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.55 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
80 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
140 mm
Outside diameter tolerance
-0.018mm to 0
Width
26 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
19783 lbf
Radial static load rating
19109 lbf
Limiting speed
5 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome 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:
$ 186.09
/ each
In Stock
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216SFF-HYB#1 Bearing Product Overview & Core Advantages
The 216SFF-HYB#1 is a single row deep groove ball bearing engineered for high-performance applications requiring exceptional reliability and precision. Its open design allows for versatile lubrication options, while its construction with ceramic balls (silicon nitride) provides significant advantages in high-speed operation and durability. This bearing is designed to primarily handle radial loads with high efficiency and is manufactured to ABEC 1 | ISO P0 tolerance standards, ensuring consistent performance and interchangeability.
216SFF-HYB#1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 216 | Basic bearing series designation. |
| SFF | Specific internal design and performance features. |
| HYB | Indicates the use of a Hybrid construction with ceramic balls and steel rings. |
| #1 | Variant or modification code. |
216SFF-HYB#1 Bearing Structural Features & Performance Benefits
- Hybrid Ceramic Design: The combination of chrome steel rings and silicon nitride (ceramic) balls reduces friction, lowers operating temperatures, and enables higher limiting speeds compared to all-steel bearings. This construction also offers enhanced resistance to electrical erosion.
- High-Speed Capability: The low density and superior smoothness of the ceramic balls significantly contribute to the bearing's high limiting speed of 5,000 rpm, making it suitable for demanding rotational applications.
- Robust Load Capacity: With a dynamic load rating of 19,783 lbf and a static load rating of 19,109 lbf, this bearing provides reliable support for substantial radial loads.
- Precision & Stability: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, it ensures smooth, quiet, and precise operation.
- Open Seal Type: The open (unsealed) design allows for custom lubrication schemes tailored to specific application needs, including oil mist or oil-air systems for optimal high-speed performance.
216SFF-HYB#1 Bearing Typical Application Areas
This high-performance hybrid deep groove ball bearing is ideally suited for advanced applications where speed, precision, and reliability are critical. Key industries and equipment include:
- High-Speed Spindles in CNC machining centers and routers
- Electric Motors and generators, especially in variable frequency drive (VFD) applications
- Precision Medical Equipment such as dental handpieces and centrifuges
- Aerospace & Defense instrumentation and auxiliary systems
- Robotics and automation joint drives
