Silent chinchilla wheel 30cm

Description

Silent chinchilla wheel for 3D printing, mounted on bearings for smooth rotation and maximum comfort for the animal 30cm is recommended. General Description Large closed wheel with a smooth inner tread to prevent paw injuries. ​ Multi-part structure: tripod-shaped support, wheel with perforated flanges and central hub on bearings. ​ Designed to sit on the floor, stable and heavy enough once printed in PLA/PETG. ​ Mechanical Assembly The wheel axle is an M8x55 through bolt, secured in the support with an M8 nut embedded in the hexagonal recess of the foot. ​ The wheel spins on two printed hubs each containing a bearing, tightened on either side of the central disc. ​ A printed spacer/washer sits between the bearings to ensure proper spacing and avoid stress when tightening the bolt. ​ Fasteners and Inserts The two black flanges are screwed onto the central wheel disc using 4x M3 brass heat-set inserts. ​ Use 4x M3x20 hex socket cap screws to attach the flanges to the disc, leveraging the integrated M3 inserts. ​ All visible holes on the flanges are designed for these M3 screws to ensure a solid attachment without cracking the part. ​ Printing Recommendations Print the support with a normal infill rate (15%) for a stable and rigid base is enought. ​ Print the flanges with at least 3 perimeters for good strength around the bearings and inserts and 15% infill. Print the wheel with at least 2 perimeters for good strength around the bearings and inserts and 5% infill "Lightning"…