The ornamental design for a journalbearing for a carrier for paper rolls, as shown and described.
FIG. 1 is a side elevation of a journal bearing for a carrier for paper rolls showing my new design together with an exemplary bearing pin for a paper roll;
FIG. 2 is a plan view thereof, rotated about 90 degrees relative to FIG. 1;
FIG. 3 is a side elevation of the bearing journal of FIG. 1;
FIG. 4 is a plan view thereof, rotated about 90 degrees relative to FIG. 3;
FIG. 5 is a perspective view of the journal bearing showing my new design;
FIG. 6 is a side elevation thereof;
FIG. 7 is a top plan view thereof;
FIG. 8 is a side elevation showing the bearing pin rotated by 90 degrees relative to FIG. 6; and,
FIG. 9 is a bottom plan view thereof.
The broken lines shown in the drawings illustrate environmental structure and form no part of the claimed design.