Machine tools, construction machinery
Rolling bearing is used to determine the relative motion position of machine tool rotating shaft and other parts, which plays a supporting or guiding role in the machine tool. Its performance directly affects the spindle of the machine tool. However, as one of the main components of the bearing, the cage has an important impact on the stability of the whole bearing. At present, many machine tool spindle scrapped because of which the rolling bearing capacity is not enough. The wear and tear of the cage is one of the main reasons why the toughness fails to meet the requirements. We recommend to use low noise, low load, high toughness of deep groove ball bearing cage, aligning ball bearing cage and so on
Material suggestion: general use PA66 + GF25 (BASF), bearing temperature greater than 120 ℃ to 160 ℃ for a long time using PA46 + GF30 (DSM)
Pure PEEK, PEEK+ glass fiber and PEEK+ carbon fiber can be used in aerospace bearing, acid & alkali cleaning industry, food industry and other fields.