欧美人与动人物牲交免费观看久久-国产午夜一级福利免费-业余 自由 性别 成熟视频 视频-国产成人经典三级在线观看-好爽好紧好大的免费视频国产-日本一道高清一二三四熟女-国产精品久久久久久久久久久久-美女扒开双腿让男人捅个爽-一区二区三区在线观看视频在线

Material Structure:     Bronze Alloy Machined Bearings

Application Features: Excellent impact resistance, corrosion resistance and anti-wear properties, and the oil grooves, oil holes or oil indents are available to improve the lubricating performance of the bearings. 

Typical Applications:  Port Machineries, Construction Machineries, Plastic Injection Machineries, Axles and Material Handling Machines.