"spherical plain bearing"

Self Lubricating Spherical Plain Bearing, Graphite Embedded Bronze Bushing, Steel Outer Ring Joint Bearing for Engineering Machinery, Hydraulic Cylinder

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 Bronze Backed Self Lubricating Composite Bushing Oilless Plain Bearing High Temp Resistant Sliding Bushing for Metallurgy & Continuous Casting Machine

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...