210SF
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
210SF
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
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 12.26
/ each
In Stock
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210SF Bearing Product Overview & Core Advantages
The 210SF is a single row deep groove ball bearing designed for high-performance radial load applications. Engineered with precision tolerances (ABEC 1 | ISO P0) and manufactured from high-grade chrome steel, this bearing delivers reliable operation and long service life. Its open design facilitates easy lubrication and maintenance, while the optimized internal geometry ensures smooth rotation and efficient power transmission. The 210SF is ideal for applications demanding high rotational accuracy and robust performance under substantial radial forces.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 210 | Standard bearing series designation, indicating the boundary dimensions (50mm bore, 90mm OD, 20mm width). |
| S | Indicates a cylindrical bore without special modifications. |
| F | Signifies the use of a machined brass cage, offering high strength and excellent guidance at moderate to high speeds. |
210SF Bearing Structural Features & Performance Benefits
- Robust Load Capacity: The deep groove raceway and single-row design are optimized to handle significant radial dynamic loads (8790 lbf) and radial static loads (7756 lbf), providing dependable support in demanding conditions.
- High-Speed Capability: The precision-ground chrome steel components and machined brass cage (F suffix) contribute to stable operation, allowing for a limiting speed of 8,000 rpm.
- Precision & Stability: Manufactured to ABEC 1 / ISO P0 tolerance class with a standard CN radial internal clearance, ensuring consistent performance, low vibration, and minimal rotational runout.
- Versatile & Serviceable: The open seal type allows for easy access for cleaning and re-lubrication, extending bearing life. It operates effectively within a wide temperature range of -30°C to 120°C.
210SF Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial support
