214SFF-HYB#1
High-Performance Custom Hybrid Ceramic Bearings (#1 Series)
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Part No.
Part No.
214SFF-HYB#1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.15 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
70 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
125 mm
Outside diameter tolerance
-0.018mm to 0
Width
24 mm
Width tolerance
-0.15mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
14837 lbf
Radial static load rating
14725 lbf
Limiting speed
5.6 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:
$ 160.23
/ each
In Stock
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214SFF-HYB#1 Bearing Product Overview & Core Advantages
The 214SFF-HYB#1 is a high-performance single row deep groove ball bearing engineered for demanding applications requiring exceptional reliability and precision. This bearing features a unique hybrid construction with ceramic balls (silicon nitride) and chrome steel rings, delivering superior performance in high-speed and harsh environment operations. Its open design and ABEC 1 precision make it an ideal solution for applications where low friction, high rotational accuracy, and long service life are critical.
214SFF-HYB#1 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 214SFF | Basic bearing designation indicating size series and bore diameter. |
| HYB | Signifies Hybrid construction with ceramic (silicon nitride) balls and steel rings. |
| #1 | Specific variant identifier, often relating to internal specifications or special features. |
214SFF-HYB#1 Bearing Structural Features & Performance Benefits
- Hybrid Ceramic-Steel Construction: The combination of silicon nitride ceramic balls and hardened chrome steel rings significantly reduces friction, minimizes heat generation, and extends bearing life, especially under high-speed conditions.
- High-Speed Capability: The low density and superior smoothness of ceramic balls contribute to a high limiting speed of 5,600 rpm, reducing centrifugal forces and enabling stable operation.
- Excellent Rigidity and Load Capacity: With a dynamic load rating of 14,837 lbf and static load rating of 14,725 lbf, this bearing provides robust support for substantial radial loads.
- Precision Performance: Manufactured to ABEC 1 / ISO P0 tolerance class with a standard CN radial internal clearance, ensuring consistent and accurate rotational performance.
- Wide Operating Range: Suitable for a temperature range from -30°C to 120°C, offering reliable performance in varied environmental conditions.
214SFF-HYB#1 Bearing Typical Application Areas
- High-Speed Spindles in CNC machining centers and precision grinding machines
- Electric Motors and high-frequency generators requiring low electrical conductivity
- Aerospace Components and auxiliary power units (APUs)
- Medical Equipment such as high-speed dental handpieces and centrifuges
- Semiconductor Manufacturing Equipment and cleanroom applications
