China Factory Big Size Spherical Plain Bearing GE180ES 2RS
Product Description
China Factory Big Size Spherical Plain Bearing GE180ES 2RS
model：GE180ES 2RS internal diameter：1~100mm， external diameter：1~100mm，thickness：1~50mm
1)Inner Race:Gcr15 Steel,hardness HRC 58-64,surface phosphated.
2)Outer Race:Gcr15 Steel,hardeness HRC 54-60,surface phosphated.
3)Bore size bigger than 140mm:Inner and outer race are all Gcr15 SiMn.
4)Sliding contact surfaces:Steel/Steel or Steel/PTFE