Oilless graphite brass bushing
Origion: Zhejiang China • hardness:HB210-250(HB270) • Matrial: Quality Bronze, Graphite • Friction coef(u): < 0.16 • Temperature max:300°c • Dynamic load limit: 100N/mm2 • Sliding velocity limit(dry): 0.4m/s • Sliding velocity limit(oil):: 5m/s