A method of coating a cylindrical bushing comprising the steps as follows: - Providing a cylindrical bushing with a cylindrical inner surface side with an inner radius r ri and a cylindrical outer surface side with an outer radius r ro, - Providing an cylindrical inner liner comprising PTFE, said inner liner having an outer radius r lo ≤ r ri and an inner radius r li, - Providing a bonding agent and a metallic pin with an outer radius r po ≤ r li and a coefficient of thermal expansion higher than the coefficient of thermal expansion of the cylindrical bushing, - Applying the bonding agent to the inner liner with PTFE, and - Attaching manually the inner liner by means of the bonding agent to the cylindrical inner surface side of the cylindrical bushing, characterized by - Providing an cylindrical outer liner comprising PTFE, said outer liner having an outer radius r oo and an inner radius r oi ≥ r ro, - Providing a CFRP-ring with an inner radius r ci ≥ r oo and a coefficient of thermal expansion lower than the coefficient of thermal expansion of the cylindrical bushing, - Providing a housing, - Applying of bonding agent to the outer liner, and - Attaching manually the outer liner by means of the bonding agent to the cylindrical outer surface side of the cylindrical bushing, - Positioning of the CRFP-ring on the outer liner on the cylindrical outer surface side of the cylindrical bushing, - Positioning of the cylindrical bushing with the installed CFRP ring in the housing, - Installing the metallic pin inside the inner liner on the cylindrical inner surface side of the cylindrical bushing and in the housing, - Heating the cylindrical bushing with the installed CFRP ring and the metallic pin in the housing at approx. 135°C during 90 min., - Cooling the cylindrical bushing with the installed CFRP ring and the metallic pin at room temperature during 30. min. and - Removing the bonded cylindrical bushing with the installed CFRP ring and the metallic pin from the housing, - Clearing the cylindrical bushing from the CFRP ring and the metallic pin and cleaning the cylindrical bushing. - Providing a cylindrical bushing with a cylindrical inner surface side with an inner radius r ri and a cylindrical outer surface side with an outer radius r ro, - Providing an cylindrical inner liner comprising PTFE, said inner liner having an outer radius r lo ≤ r ri and an inner radius r li, - Providing a bonding agent and a metallic pin with an outer radius r po ≤ r li and a coefficient of thermal expansion higher than the coefficient of thermal expansion of the cylindrical bushing, - Applying the bonding agent to the inner liner with PTFE, and - Attaching manually the inner liner by means of the bonding agent to the cylindrical inner surface side of the cylindrical bushing, - Providing an cylindrical outer liner comprising PTFE, said outer liner having an outer radius r oo and an inner radius r oi ≥ r ro, - Providing a CFRP-ring with an inner radius r ci ≥ r oo and a coefficient of thermal expansion lower than the coefficient of thermal expansion of the cylindrical bushing, - Providing a housing, - Applying of bonding agent to the outer liner, and - Attaching manually the outer liner by means of the bonding agent to the cylindrical outer surface side of the cylindrical bushing, - Positioning of the CRFP-ring on the outer liner on the cylindrical outer surface side of the cylindrical bushing, - Positioning of the cylindrical bushing with the installed CFRP ring in the housing, - Installing the metallic pin inside the inner liner on the cylindrical inner surface side of the cylindrical bushing and in the housing, - Heating the cylindrical bushing with the installed CFRP ring and the metallic pin in the housing at approx. 135°C during 90 min., - Cooling the cylindrical bushing with the installed CFRP ring and the metallic pin at room temperature during 30. min. and - Removing the bonded cylindrical bushing with the installed CFRP ring and the metallic pin from the housing, - Clearing the cylindrical bushing from the CFRP ring and the metallic pin and cleaning the cylindrical bushing.