ROLLER ASSEMBLY FOR IMAGE FORMING APPARATUS

摘要

A roller assembly of an image forming apparatus is provided to reduce driving noise generated in a heating roller and decrease vibration of the heating roller due to the generation of axial thrust. A roller assembly of an image forming apparatus includes a roller(110), a bearing(111), roller covers(120), a bushing(130), and holders(200). The bearing rotatably supports the roller. The roller covers are respectively combined with both ends of the roller. The bushing is interposed between the roller and the bearing. The holders are complementarily located at the roller cover and the bushing, restrain the roller and the bushing from sliding and reduce axial vibration of the roller.