6207-2Z/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6207-2Z/C3 GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
288 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
5778 lbf
Radial static load rating
3462 lbf
Limiting speed
9.2 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:
$ 5.43
/ each
In Stock
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6207-2Z/C3 GJN Bearing Product Overview & Core Advantages
The 6207-2Z/C3 GJN is a single row deep groove ball bearing engineered for robust performance in demanding applications. Its core advantages stem from its shielded design (2Z), which provides effective protection against contaminant ingress, and its C3 radial internal clearance, which accommodates thermal expansion in applications with elevated operating temperatures or heavy loads. Manufactured from high-grade chrome steel, this bearing offers a high limiting speed and reliable operation, making it a versatile and durable solution for a wide range of industrial machinery.
6207-2Z/C3 GJN Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6207 | Standard deep groove ball bearing series with 35mm bore, 72mm OD, and 17mm width. |
| 2Z | Bearing is equipped with non-contact steel shields on both sides. This provides good protection against contaminants while maintaining a high limiting speed. |
| C3 | Specifies a greater than normal radial internal clearance. This is essential for applications with significant thermal gradients or heavy loads to prevent premature failure. |
| GJN | Indicates the bearing is pre-lubricated with a specific high-quality, lithium-based grease. This provides long-term, maintenance-free operation under standard conditions. |
6207-2Z/C3 GJN Bearing Structural Features & Performance Benefits
- Optimized for Radial Loads: The single row deep groove raceway geometry is primarily designed to support high radial dynamic and static load ratings, ensuring reliable performance under substantial forces.
- Shielded Protection: The 2Z shields effectively seal the bearing, protecting the precision-ground chrome steel components from dust and other particulates, thereby extending service life.
- Thermal and Load Accommodation: The C3 clearance is a critical feature that prevents binding and overheating in applications where shaft and housing fits or operational heat lead to expansion, ensuring consistent performance.
- High-Speed Capability: The combination of a pressed steel cage, precision manufacturing to ABEC 1 | ISO P0 tolerance, and optimized internal geometry allows for a high limiting speed of 9,200 rpm.
- Maintenance-Free Operation: With factory-applied GJN grease and sealed construction, this bearing is ready for immediate installation and offers long-term, reliable operation without the need for re-lubrication in many applications.
6207-2Z/C3 GJN Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery
