Summary

This is a 50mm (roughly 2") diameter pulley with 3/8" centre hole. A bolt could be drilled through the axle and pulley to secure it, or perhaps glue. The inner track is about 24mm wide.

Note: the stl file needs to be scaled up 10X to be correct dimensions.

Print Settings

Printer Brand:

MakerBot

                                            <p class="detail-setting printer"><strong>Printer: </strong>                     <div><p>MakerBot Replicator 2</p></div></p>                                                                                <p class="detail-setting rafts"><strong>Rafts: </strong>                     <div><p>Doesn't Matter</p></div></p>                                                                                <p class="detail-setting supports"><strong>Supports: </strong>                     <div><p>No</p></div></p>                                                                                <p class="detail-setting resolution"><strong>Resolution: </strong>                     <div><p>0.3</p></div></p>                                                                                <p class="detail-setting infill"><strong>Infill: </strong>                     <div><p>20%</p></div></p>                                                        <br>                        <p class="detail-setting notes"><strong>Notes: </strong>                    </p><div><p>Prints great without any supports or raft</p></div>

50mm (2") Pulley