208SZZ
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.
208SZZ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.39 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7554 lbf
Radial static load rating
6070 lbf
Limiting speed
9.5 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:
$ 9.58
/ each
In Stock
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208SZZ Bearing Product Overview & Core Advantages
The 208SZZ is a single row deep groove ball bearing designed for robust performance in demanding applications. This shielded bearing excels in handling primarily radial loads while offering reliable operation. Its key advantages include a compact design, high dimensional stability due to its metric precision and ABEC 1 (ISO P0) tolerance class, and long service life facilitated by integral shields that protect against contamination. It is an ideal component for applications requiring consistent performance and durability.
208SZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 208 | Standard bore diameter code for a 40 mm bore. |
| S | Designates a single shield on one side of the bearing. |
| ZZ | Indicates two shields (Z-type), one on each side, providing enhanced protection against solid contaminants. |
208SZZ Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing delivers high strength and durability. It supports a substantial radial dynamic load rating of 7554 lbf and a radial static load rating of 6070 lbf, ensuring reliable performance under significant stress.
- Contamination Protection & Extended Life: The non-contact ZZ shields effectively retain the bearing's internal lubrication (if later applied by the user) and exclude larger particulate contaminants, contributing to a longer operational lifespan and reduced maintenance needs.
- Precision & High-Speed Capability: Built to ABEC 1 precision with a standard CN radial internal clearance, it ensures smooth, low-vibration operation. The optimized design allows for a limiting speed of 9,500 rpm, making it suitable for various high-speed applications.
- Broad Operating Range: With a temperature range from -30°C to 120°C and compliance with RoHS and REACH, this bearing is versatile for use in diverse industrial environments.
208SZZ Bearing Typical Application Areas
This bearing is widely used in industries and equipment requiring reliable rotational motion and radial load support, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Agricultural Machinery
- Material Handling Conveyors
- Pumps and Fans
- General Industrial Machinery
