
The work rolls of large four-high rolling stands are driven via universal joint drive shafts. After every rolling cycle the height of the rolls is adjusted. The drive shafts must follow the adjusting movement. Therefore they have universal joints. Due to the height adjustment, the shaft length varies as well, which has to be compensated in a coupling sleeve. The universal joint shafts are generally very long to ensure that the deflection angles do not become too large. Because of the high torques which have to be transmitted they are strong and heavy.
Publisher: Schaeffler Technologies AG & Co. KG
This price list applies to deliveries from 1 February 2012 onwards and replaces all previous price lists. The prices contained in the list do not constitute recommendations for resale. This price list is valid for the region of Europe, the Near East, Middle East and Africa. Further information can be found in the foreword to the price list.
Publisher: Schaeffler Technologies AG & Co. KG
The requirements placed on the quality of rolled products in relation to flatness, thickness tolerance and surface quality are continually increasing, thus placing very high demands on the back-up rollers used in multi-roll cold rolling mills. In close partnership with the customer, we therefore continually design, test and develop to production-ready status new bearings optimally suited to this application. The quality of FAG and INA back-up rollers is ensured by means of high precision machining and sophisticated measurement methods.
Publisher: Schaeffler Technologies AG & Co. KG
When filled, large converter vessels weigh several hundred tons. The resulting loads must be supported by the trunnion bearing arrangement. As only slow swivel motions occur, the bearings must feature a high static load carrying capacity. Shock loads, which are an everyday occurrence in converters, must also be accommodated.
Publisher: Schaeffler Technologies AG & Co. KG
We are committed to joint development partnerships with technology leaders in the aviation and aerospace industry. Our customers include world renowned manufacturers of airplanes, aircraft engines, helicopters, space launchers and satellites. International airlines and engine maintenance shops apply our competence in bearing diagnosis and repair.
Publisher: Schaeffler Technologies AG & Co. KG