亚洲专区自拍中文字幕,久久精品小视频/,国产91精品一区二区麻豆亚洲,亚洲A级片中文在线观看,一夲道av无码无,精品人妻一区二区三区四区在线

Finished copper alloy shaft sleeve is simple and economic for the operation ofbearing. It is characterized by the high bearing capacity, excellent corrosionresistance, and optional dimension and so on. It can provide copper(CuZn25Al6Mn4Fe3,CuAl10Fe3,CuSn12,CuSn10Pb10,CuSn5Pb5Zn5,CuAl10Ni5Fe5,CuZn38)

alloy of different grades according to the working conditions . The copperalloy can be processed into various types as required and is in possession ofhigher accuracy of dimension than that of a rolling bearing.The processingcan be customized as per drawings.
Processed work piece diameter: 50mm~3,500mm, Max. weight: 5,000kg/pcs
Types available
Straight bushing, flange bushing, bearing shell and washer