Port cranes typically include gantry cranes, ship unloaders, and floating cranes. Commonly used slewing bearings include single-row four-point ball bearings, three-row roller bearings, and double-row ball bearings. Port cranes usually employ three-row roller slewing bearings with a diameter of 4 meters, equipped with internal or external gears to withstand large overturning moments.。
Luoyang Hengchang Heavy Machinery Co., Ltd. is an entity manufacturer of slewing bearings and customized non-standard machining parts. Our company integrates professional design, research and development, manufacturing, sales and service. Relying on the strong manufacturing capacity and research and development capacity, we can provide customers with one-to-one customized services and solutions.
If you have any inqury or questions for our products, please feel to contact us.
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