"spherical plain bearing"

自己潤滑球面平紋軸承、石墨嵌入青銅襯套、鋼製外圈關節軸承，用於工程機械、液壓缸

Product Overview This self-lubricating spherical plain bearing (spherical joint bearing) consists of a 45# steel outer ring and a high-strength bronze spherical inner liner embedded with solid graphite lubricants . The graphite solid lubricant is pre-embedded into the bronze ball surface, realizing ...

SF-1B 铜基自润滑复合衬套 无油滑动轴承 高温耐磨冶金连铸机用

Material Structure 3-layer composite sliding bushing, bronze base version:1. **Backing Layer**: Tin bronze substrate (bronze base), better corrosion resistance & much higher thermal conductivity than carbon steel SF-12. **Intermediate Layer**: Sintered spherical bronze powder layer, thickness 0.20~0...