The ornamental design for a rollerchain outer platelink, as shown and described.
FIG. 1 is a front perspective view of an embodiment of an outer plate link.
FIG. 2 is a rear perspective view of the outer plate link in FIG. 1.
FIG. 3 is a front view of the outer plate link in FIG. 1.
FIG. 4 is a rear view of the outer plate link in FIG. 1.
FIG. 5 is a right end view of the outer plate link in FIG. 1.
FIG. 6 is a left end view of the outer plate link in FIG. 1.
FIG. 7 is a top view of the outer plate link in FIG. 1; and,
FIG. 8 is a bottom view of the outer plate link in FIG. 1.
The broken lines shown in the figures are for the purpose of illustrating portions of the roller chain outer plate link and form no part of the claimed design.
The roller chain outer plate link is shown with symbolic breaks in its length. The appearance of any portion of the article between the break lines forms no part of the claimed design.