ಸಿಲಿಂಡರಾಕಾರದ ರೋಲರ್ ಬೇರಿಂಗ್ಗಳು

ದಿ NU2211ECP is a type of cylindrical roller bearing designed for specific applications. ಅದರ ಪ್ರಮುಖ ವೈಶಿಷ್ಟ್ಯಗಳು ಮತ್ತು ವಿಶೇಷಣಗಳ ಸ್ಥಗಿತ ಇಲ್ಲಿದೆ:

1. ಬೇರಿಂಗ್ ಪ್ರಕಾರ:

• ಅಲ್ಲ: This indicates the bearing is a cylindrical roller bearing with two flanges on the outer ring and no flanges on the inner ring. This design allows the inner ring to move axially relative to the outer ring, ಉಷ್ಣ ವಿಸ್ತರಣೆ ಅಥವಾ ತಪ್ಪು ಜೋಡಣೆ ಸಂಭವಿಸಬಹುದಾದ ಅಪ್ಲಿಕೇಶನ್‌ಗಳಿಗೆ ಇದು ಸೂಕ್ತವಾಗಿದೆ.

2. ಆಯಾಮಗಳು:

• ದಿ 2211 in the bearing code refers to its size:
  • ಬೋರ್ ವ್ಯಾಸ (ಡಿ): 55 ಮಿಮೀ
  • ಹೊರಗಿನ ವ್ಯಾಸ (ಡಿ): 100 ಮಿಮೀ
  • ಅಗಲ (ಬಿ): 25 ಮಿಮೀ

3. ECP Designation:

• EC: This stands for “Optimized Internal Design,” which typically means the bearing has a higher load-carrying capacity due to an increased number of rollers and improved roller guidance.
• P: This indicates that the bearing is made of high-quality steel (usually vacuum-degassed steel) and is designed for higher performance and durability.

4. ಲೋಡ್ ಸಾಮರ್ಥ್ಯ:

• Cylindrical roller bearings like the NU2211ECP are designed to handle high radial loads. They are not typically used for applications with significant axial loads, as they are not designed to handle thrust loads.

5. ಅಪ್ಲಿಕೇಶನ್‌ಗಳು:

• ಅಲ್ಲ type bearings are commonly used in applications where the shaft needs to move axially relative to the housing, such as in:
  • ಎಲೆಕ್ಟ್ರಿಕ್ ಮೋಟಾರ್ಸ್
  • ಗೇರ್ಬಾಕ್ಸ್ಗಳು
  • Machine tools
  • ಪಂಪ್ಗಳು
  • Compressors

6. ನಯಗೊಳಿಸುವಿಕೆ:

• Proper lubrication is essential for the longevity and performance of the bearing. The type of lubricant (grease or oil) and the lubrication interval will depend on the operating conditions, such as speed, ತಾಪಮಾನ, and load.

7. Mounting and Maintenance:

• Proper mounting and alignment are crucial to ensure the bearing operates correctly. Misalignment can lead to premature failure.
• Regular maintenance, including lubrication and inspection for wear, is necessary to extend the bearing’s service life.

8. ತಯಾರಕರ ವಿಶೇಷಣಗಳು:

• Always refer to the manufacturer’s datasheet for detailed specifications, including dynamic and static load ratings, ವೇಗ ಮಿತಿಗಳು, and temperature ranges.

If you have a specific application in mind or need further details, consulting with a bearing specialist or the manufacturer would be advisable.