210SFF-HYB#1
High-Performance Custom Hybrid Ceramic Bearings (#1 Series)
Image may differ from product. See technical specification for details.
Part No.
Part No.
210SFF-HYB#1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.5 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.015mm to 0
Width
20 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
8790 lbf
Radial static load rating
7756 lbf
Limiting speed
8 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:
$ 94.43
/ each
In Stock
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210SFF-HYB#1 Bearing Product Overview & Core Advantages
The 210SFF-HYB#1 is a precision single row deep groove ball bearing engineered for demanding applications requiring exceptional performance. This metric bearing features a unique hybrid ceramic ball construction, combining a chrome steel ring with silicon nitride balls. This design delivers superior performance in high-speed operation, reduced friction, and extended service life. Its open design allows for custom lubrication solutions, making it ideal for high-reliability systems where precise radial load handling is critical.
210SFF-HYB#1 Bearing Model Code Explained, Specifications & Naming Convention
The model number 210SFF-HYB#1 provides detailed technical specifications:
- 210: Standard dimension series (bore diameter: 50mm, OD: 90mm, width: 20mm)
- SFF: Designates specific internal design features for optimized performance
- HYB: Indicates Hybrid construction with Ceramic Balls (Silicon Nitride)
- #1: Specific version or internal designation
210SFF-HYB#1 Bearing Structural Features & Performance Benefits
- Hybrid Ceramic Design: The combination of chrome steel rings and silicon nitride balls significantly reduces friction and heat generation, enabling higher limiting speeds (8,000 rpm) and improved efficiency.
- High-Speed Capability: The ceramic balls are lighter and harder than steel, reducing centrifugal forces and allowing for stable operation at high rotational speeds.
- Superior Rigidity & Load Capacity: The single row deep groove construction provides excellent radial dynamic load rating (8,790 lbf) and static load rating (7,756 lbf), ensuring reliable performance under significant stress.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance standards with controlled bore and outside diameter tolerances, guaranteeing consistent dimensional accuracy and smooth operation.
- Wide Temperature Range: Operates effectively from -30°C to 120°C, suitable for various industrial environments.
210SFF-HYB#1 Bearing Typical Application Areas
This high-speed precision bearing is ideally suited for:
- Electric Motors & Spindles: Where high RPM and low friction are critical.
- Precision Machinery: Including CNC machining centers and robotic arms.
- Aerospace Components: Applications requiring reliable performance with reduced weight.
- Medical Equipment: High-speed dental handpieces and laboratory instruments.
- Pumps & Compressors: For efficient operation in demanding fluid handling systems.
