The aim of t he work is to develop a method for easy assembly of the bearing in the housing by standardized way. The assembly of bearing should take place on the atomized set up. Based on this method a assembly setup was constructed which enables to assembly of the shaft with bearing of different models of jaw crusher. First tests were done with manual alignment and it shows that with proper alignment shaft assembly is very easy operation and also safe. Results of those tests show that the developed system provides as good or better results than the manual assembly method by placing on wooden block and aligns by using jacking. The alignment process itself runs automatically. The results are reliable,independent form the user and reproducible. https://www.ijiert.org/paper-details?paper_id=140952