To　improve　the　wear　resistance　of　friction　components　coated　with　epoxy　resin,　a　titanium-multi-walled　carbon　nanotubes　(Ti-MWCNT)　reinforced　epoxy　resin　composite　coating　was　designed　and　prepared　by　combining　metal　nanoparticles　and　inorganic　nanoparticles　into　a　hybrid　filler　using　Ti　nanoparticles　and　MWCNT　as　raw　materials.　The　changes　in　functional　groups　of　pure　resin　and　Ti-MWCNT　reinforced　epoxy　resin　composites　were　analyzed　using　infrared　spectroscopy.　The　hardness,　fracture　toughness　and　tribological　properties　of　pure　resin　and　Ti-MWCNT-reinforced　epoxy　resin　composite　coatings　with　different　contents　of　Ti-MWCNT　filler　(0,　2　wt.%,　4　wt.%,　6　wt.%,　8　wt.%)　were　determined　experimentally.　The　fracture　and　wear　mechanisms　of　Ti-MWCNT-reinforced　epoxy　resin　composites　were　also　revealed　with　the　aid　of　scanning　electron　microscopy.　The　results　showed　that　the　bonding　form　of　Ti-MWCNT　hybrid　filler　and　epoxy　resin　was　physical　bonding.　The　addition　of　appropriate　amount　of　Ti-MWCNT　hybrid　filler　effectively　improved　the　hardness,　fracture　toughness　and　tribological　properties　of　epoxy　resin.　When　6　wt.%　Ti-MWCNT　hybrid　filler　was　added,　the　optimum　composite　was　obtained　with　hardness　and　fracture　toughness　of　676　HL　and　0.922　MPa　center　dot　m(1/2),　and　friction　coefficient　and　wear　rate　of　0.347　and　4.71x10(-13)　m(3)(N　center　dot　m)(-1),　respectively.　However,　the　performance　of　the　composite　coating　gradually　decreased　when　the　filler　content　was　increased　to　8　wt.%.　In　summary,　the　addition　of　appropriate　amount　of　Ti-MWCNT　hybrid　filler　can　effectively　improve　the　hardness,　fracture　toughness　and　tribological　properties　of　epoxy　resin.　Ti　nanoparticles　react　chemically　with　oxygen　and　effectively　fill　the　microcracks　generated　in　the　resin　matrix.　The　MWCNT　filler　limits　the　movement　of　the　surrounding　resin　matrix　due　to　the　difference　in　size　and　prolongs　the　diffusion　path　of　the　microcracks　in　the　resin　matrix.　The　interaction　between　the　two　filler　components　significantly　improves　the　performance　of　the　composite　coating.