6210-2Z/C4GJN6
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6210-2Z/C4GJN6
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
463 g
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
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7891 lbf
Radial static load rating
5238 lbf
Limiting speed
7.1 X 1000 rpm
Lubrication
None
Radial internal clearance
C4
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:
$ 13.06
/ each
In Stock
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6210-2Z/C4GJN6 Bearing Product Overview & Core Advantages
The 6210-2Z/C4GJN6 is a single row deep groove ball bearing designed for robust performance in demanding applications. Its key advantage lies in its ability to efficiently handle radial loads while offering operational reliability. The bearing features shielded construction for contaminant protection and is supplied with a C4 radial internal clearance, making it suitable for applications with thermal expansion considerations. This combination delivers a compact, high-value solution for general industrial machinery requiring dependable operation.
6210-2Z/C4GJN6 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6210 | Basic bearing designation, indicating a single row deep groove ball bearing with a 50 mm bore and 90 mm OD. |
| 2Z | Signifies shielded on both sides. This provides effective protection against solid contaminants while allowing for high-speed operation. |
| C4 | Indicates a greater than normal radial internal clearance. This is ideal for applications with significant temperature gradients or where interference fits are used. |
| GJN6 | Specifies the Polyrex EM grease filling. This lubricant offers a wide operating temperature range and good mechanical stability. |
6210-2Z/C4GJN6 Bearing Structural Features & Performance Benefits
- Robust Load Capacity: Manufactured from high-grade chrome steel for both rings and balls, this bearing delivers a high radial dynamic load rating of 7891 lbf, ensuring longevity under substantial radial stresses.
- Contaminant Protection: The double-shielded (2Z) design effectively seals the bearing interior from dust and debris, extending service life and reducing maintenance needs in harsh environments.
- Optimized for Thermal Conditions: The C4 radial clearance accommodates dimensional changes due to heat generation or interference fits, preventing premature failure from excessive preload.
- Ready-to-Install Convenience: Pre-lubricated with GJN6 grease, the bearing is immediately operational upon installation, simplifying the assembly process and ensuring immediate performance.
6210-2Z/C4GJN6 Bearing Typical Application Areas
This versatile single row ball bearing is ideally suited for a wide range of industrial applications, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery where radial load capacity and contaminant protection are critical.
