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Knowing When To Replace The Main Lower Bearing

Views: 7     Author: Site Editor     Publish Time: 2024-06-11      Origin: Site

The replacement of the BEARING, CYLINDER ROLLER-MAIN LOWER OEM 109521 on a TDS11SA top drive should be considered under the following circumstances:


1. **Excessive Wear**: If the bearing shows visible signs of wear, such as pitting, scoring, cracking, or significant reduction in its original dimensions, it should be replaced.

2. **Noise or Vibration**: Unusual noise or vibration coming from the bearing can indicate internal damage or wear, signaling the need for replacement.

3. **Increased Friction**: If the bearing exhibits increased resistance or friction during rotation, it may be a sign of wear or imminent failure, warranting replacement.

4. **Overheating**: If the bearing becomes excessively hot during operation, it could indicate lubrication issues or internal damage, necessitating replacement.

5. **Irregular Operation**: If the top drive is not performing as expected, and troubleshooting reveals issues related to the bearing, consider replacing it to ensure optimal performance and prevent further damage.


BEARING,CYLINDER ROLLER-MAIN LOWER   OEM #109521     EVERGROW  #164282

109521

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CONTACT US

    Add : #11 Tangyan South Road, High-tech Zone, Xi’an, China 
    Phone : 86-18991929885
    E-mail : sales@linhaievergrow.com
   Whatsapp : 86-18991929885
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