Overview 3GJ series submerged three-screw pump is a kind of lubricating oil transportation product specially developed for lubricating equipment by Nanjing Aike pump Co., Ltd. According to the market demand. It is designed and produced according to GB/T10
Brief Introduction The oilless self-lubricating bearing is a composite bearing that consists of steel backing and wear-resistant porous materials. The special wear-resistant layer is formed by sintering the copper alloy powder and graphite-based solid lub