The true test of patience in the process of bearing

Finally, the  bearing is further processed and installed by large bearing expert FAG in Wuppertal . Although we have a large bearing experience of ten years, but the project was the emergence of one or two unexpected things, product manager Gerd Benninghoven said.

  The outer ring reluctantly into hardening furnace. However, no one can know the process how it would affect the material. In fact, bearing ring diameter during heat treatment reduced about 1 cm. In the final machining process, in any case range must be restored.For such a large part, this is a very challenging work.

  Benninghoven said,just imagine, in the processing cycle , the length measured by a tool is more than 20 kilometers, this is because it needs to pass through metal, which is the true test of patience.