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A slewing bearing is a rotational rolling-element bearing or plain bearing that typically supports a heavy but slow-turning or slow-oscillating load, often a horizontal platform such as a conventional crane, a swing yarder, or the wind-facing platform of a horizontal-axis windmill. Compared to other rolling-element bearings, slewing ring bearings are thin in section and are often made in diameters of a meter or more. Slewing bearings are often made with gear teeth integral with the inner or outer race, used to drive the platform relative to the base. As a professional slewing rings supplier, we provide small and large swing bearing with high performance.

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Xuzhou WanDa Slewing Roulement Co., Ltd
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Xuzhou WanDa Slewing Roulement Co., Ltd
No.15, Huaxia Road, 3ème parc industriel, district de Tongshan, Xuzhou, Jiangsu, Chine.
+ 86-516-83309366 + 86-516-83303986
+ 86-133-37939399 + 86-180 2053 7858