As an important component of machine tools, the turntable has always been the focus of machine tool design. As a key component for carrying workpieces, the turntable's rotation accuracy, rigidity and composite load-b···

Bidirectional thrust angular contact ball bearings can bear bidirectional forces, can withstand heavy loads, have high rigidity, and are particularly in line with the high-precision requirements of modern precision machi···

With the rapid development and increasing maturity of domestic high-precision processing equipment, more and more traditional designs are abandoned on high-precision CNC processing equipment such as CNC indexing plates, ···

For equipment such as crossed roller bearings, high precision requirements are often required. Once the installation, use method or maintenance is improper, various problems may arise. For example, when the crossed rolle···

1. Generally, refurbished bearings have low bearing precision, rough bearing surface, uneven chamfer size, and some even have black skin and pitting due to the limited technology and equipment of small bearing manufactur···