Bearing Assembly Demo Model – Shaft Step, Ball Bearing & Press-Fit Sleeve

This educational 3D model demonstrates the correct assembly of rolling bearings. It includes a shaft with a step, a ball bearing, and a press-fit sleeve, making it ideal for hands-on teaching in mechanical engineering and technical training. The model helps visualize proper mounting techniques and load application, especially how forces should be applied during press-fitting to avoid bearing damage.

Additionally, the model can be used for calculation exercises, allowing students to determine whether the press-fit sleeve can withstand the compressive stresses during assembly, even when manufactured from aluminum.