209SZZG
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.
209SZZG
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.44 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
45 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
85 mm
Outside diameter tolerance
-0.015mm to 0
Width
19 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7913 lbf
Radial static load rating
6744 lbf
Limiting speed
8.5 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:
$ 15.5
/ each
In Stock
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209SZZG Bearing Product Overview & Core Advantages
The 209SZZG is a single row deep groove ball bearing engineered for high-performance applications requiring reliable radial load capacity and consistent operation. Its shielded design offers fundamental protection against contamination while maintaining low friction. Manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing provides a robust and cost-effective solution for general industrial machinery where precision, durability, and high limiting speed are key requirements.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 209 | Standard bearing series designation, indicating a metric series with a 45mm bore and 85mm outside diameter. |
| S | Indicates a single shield on one side of the bearing for basic protection. |
| ZZ | Signifies that the bearing is equipped with shields on both sides (2Z), providing protection from large particulate contaminants. |
| G | Typically indicates the use of a stamped steel cage, offering high strength and suitability for a wide range of applications. |
209SZZG Bearing Structural Features & Performance Benefits
- Optimized Radial Load Capacity: The deep groove raceway and chrome steel construction are designed to efficiently support significant radial loads (Dynamic: 7913 lbf, Static: 6744 lbf), making it a reliable choice for rotating shafts.
- High-Speed Capability: The combination of the stamped steel cage and precision grinding enables a high limiting speed of 8,500 rpm, suitable for demanding operational environments.
- Contamination Protection: The double-shielded (ZZ) design provides a fundamental level of sealing, helping to extend bearing life by excluding larger contaminants while minimizing friction.
- Standard Precision & Clearance: Manufactured to ABEC 1 (ISO P0) tolerance with a standard CN radial internal clearance, ensuring consistent performance and easy interchangeability in a vast range of industrial applications.
209SZZG Bearing Typical Application Areas
This bearing is widely used in various industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Automotive Components (e.g., alternators, idlers)
