轴承是机械主机和装备的重要基础件之一,它广泛应用于国民经济各部门、各领域,为各类主机提供配套与维修服务。轴承产品的多样性和应用的广泛性,决定了它与主机产品共存共荣,与国民经济保持同步发展的特性。因此,预计今年国内外市场对轴承的总需求量整体上是适度增长。其次,以汽车、摩托车、铁路客货车,工程农机车辆(含农用运输车)为代表的“三车”和冶金、矿山、石油 The bearing is one of the important basic parts of the mechanical main equipment and equipment. It is widely used in various departments and fields of the national economy to provide supporting and maintenance services for various types of main engines. The diversity of bearing products and the breadth of their application determine the coexistence and co-prosperity of their products with mainframe products, and their simultaneous development with the national economy. Therefore, the total demand for bearings in domestic and foreign markets this year is expected to grow moderately overall. Secondly, “three cars” represented by automobiles, motorcycles, railway passenger vans, and engineering agricultural vehicles (including agricultural vehicles), and metallurgy, mining, and petroleum