210-2Z/C3GJN
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.
210-2Z/C3GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.5 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
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
C3
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:
$ 13.29
/ each
In Stock
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210-2Z/C3GJN Bearing Product Overview & Core Advantages
The 210-2Z/C3GJN is a single row deep groove ball bearing designed for robust performance in demanding applications. Engineered with metric dimensions, it excels at handling primarily radial loads and offers reliable operation due to its shielded design. A key feature is its C3 radial internal clearance, making it particularly suitable for applications with thermal expansion or where interference fits are used. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent quality and dependable performance for general industrial use.
210-2Z/C3GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 210 | Basic bearing series, defining the boundary dimensions (50mm bore, 90mm OD, 20mm width). |
| 2Z | Signifies shielded on both sides. This provides effective protection against contaminant ingress while allowing for high-speed operation. |
| C3 | Indicates a greater than normal radial internal clearance. This is advantageous in applications with elevated temperatures or heavy press fits to prevent operational issues. |
| GJN | Specifies the lubrication condition. In this case, it denotes that the bearing is supplied without grease (None), allowing for custom lubrication if required by the specific application. |
210-2Z/C3GJN Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built entirely from chrome steel for the rings, balls, and cage, this bearing ensures high strength and durability. It offers a radial dynamic load rating of 8790 lbf and a static load rating of 7756 lbf, making it capable of handling significant radial forces.
- Effective Contamination Protection: The double-shielded (2Z) design effectively seals the bearing from dust and other particulates, extending service life and enhancing reliability in challenging environments.
- Optimized for Specific Operating Conditions: The C3 clearance is a critical feature that accommodates dimensional changes from heat or press-fit mounting, preventing premature failure due to excessive preload. This makes it an excellent choice for electric motors, pulley systems, and industrial fans.
- High-Speed Capability: With a limiting speed of 8,000 rpm, it is well-suited for a wide range of high-velocity applications. The standard ABEC 1 precision ensures smooth and quiet operation.
210-2Z/C3GJN Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
- General machinery requiring reliable radial load support.
