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Location:

Beijing, China

Main Item: onshore&offshore drilling tools and drilling equipment
Business Type: Manufacturer, Distributor, Service

Deep groove ball bearings are the most common type of rolling bearings. The basic deep groove ball bearing is composed of an outer ring, an inner ring, a group of steel balls and a group of cages. Its structure is simple and easy to use, it is the...

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jessica ( Orchid Energy Co.,Ltd )
(20~4000 Characters)
Listed on Feb 16, 2023