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Oil industry using the drilling equipment including slurry pump, hoist, top drive, crown, etc. Working conditions: heavy load, sediment, strong corrosion, shock vibration. We provide deep groove ball bearing, spherical roller bearing, cylindrical roller bearings, tapered roller bearings, cylindrical roller bearings, thrust through improved design and manufacturing, increase the load capacity, improve the performance of corrosion resistance and impact resistance, extend the service life of the bearing. |
