Top Drive System Spare Parts Bearing Roller for Varco TDS11SA TDS4s TDS9SA

Maintenance points:

Regular cleaning: Use diesel or kerosene to soak and clean, remove the sealing cover to thoroughly remove impurities, and check the wear after air drying;
Lubrication management: Use high-temperature grease (such as high-quality yellow dry oil) to melt over a slow fire and then immerse the bearing to ensure full penetration;
Condition monitoring: Use a wooden stick to conduct the rotation noise to judge abnormalities. Loose or serious defects need to be replaced in time with the same model OEM parts;
Rust prevention: Apply anti-rust oil immediately after cleaning to avoid corrosion during storage.
It is recommended to carry out comprehensive maintenance every 2000 hours of operation or after completing deep well operation to extend the service life.