The NTN 6207ZZCM is a specific type of ball bearing. Here’s a breakdown of the designation:
- NTN: This is the manufacturer’s name. NTN is a well-known Japanese company that produces bearings and other precision machinery components.
- 6207: This is the bearing’s size designation. The “6” indicates that it’s a single-row deep groove ball bearing. The “207” specifies the dimensions:
- Bore diameter: 35 Mm
- Outer diameter: 72 Mm
- Amplada: 17 Mm
- ZZ: This indicates that the bearing has metal shields on both sides. The shields help to keep contaminants out while retaining lubrication inside the bearing.
- CM: This suffix refers to the internal clearance and material. In NTN’s nomenclature, “CM” typically stands for “C3” clearance, which means the bearing has greater internal clearance than standard. This is often used in applications where thermal expansion is a concern.
Applications:
The 6207ZZCM bearing is commonly used in various industrial applications, including:
- Electric motors
- Gearboxes
- Pumps
- Agricultural machinery
- Automotive components
Key Features:
- Deep Groove Design: Suitable for radial and axial loads.
- Metal Shields (ZZ): Provide protection against contaminants.
- C3 Clearance: Allows for thermal expansion, making it suitable for high-speed or high-temperature applications.
Maintenance:
- Lubrication: Typically pre-lubricated, but may require periodic re-lubrication depending on the application.
- Installation: Proper installation is crucial to ensure optimal performance and longevity.
If you have any specific questions about this bearing or need further details, feel free to ask!
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