Sliding rail combination for server

The invention provides a sliding rail combination for a server. The sliding rail combination comprises an installment component and two bearing components, the two opposite sides of the installment component are respectively provided with a sliding rail, the two bearing components correspond to the two sliding rails, each bearing component is connected with one of the two sliding rails in the installment component, the surface of one side of each bearing component is provided with a plurality of spaced bearing parts which form a guide rail along the extending direction of the bearing component, and the sliding rails prop against the corresponding guide rails and can slide along the corresponding guide rails. In the sliding rail combination for the server, the installment component connected with electronic components can be pulled out of and pushed into the bearing components through the sliding of the sliding rails along the guide rails. The sliding rail combination is convenient to operate, and the electronic elements on the sliding rail combination can be maintained or replaced conveniently.